7345536 has 128 divisors (see below), whose sum is σ = 22325760. Its totient is φ = 2119680.

The previous prime is 7345517. The next prime is 7345549. The reversal of 7345536 is 6355437.

7345536 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (33).

Its product of digits (37800) is a multiple of the sum of its prime divisors (100).

It is a junction number, because it is equal to n+sod(n) for n = 7345497 and 7345506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156265 + ... + 156311.

It is an arithmetic number, because the mean of its divisors is an integer number (174420).

Almost surely, 2^7345536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7345536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11162880).

7345536 is an abundant number, since it is smaller than the sum of its proper divisors (14980224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7345536 is a wasteful number, since it uses less digits than its factorization.

7345536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 100 counting only the distinct ones).

The product of its digits is 37800, while the sum is 33.

The square root of 7345536 is about 2710.2649316995. The cubic root of 7345536 is about 194.3902584493.

Subtracting from 7345536 its reverse (6355437), we obtain a palindrome (990099).

It can be divided in two parts, 7 and 345536, that added together give a palindrome (345543).

The spelling of 7345536 in words is "seven million, three hundred forty-five thousand, five hundred thirty-six".