7282536 has 64 divisors (see below), whose sum is σ = 19353600. Its totient is φ = 2278848.

The previous prime is 7282519. The next prime is 7282537. The reversal of 7282536 is 6352827.

It is a junction number, because it is equal to n+sod(n) for n = 7282497 and 7282506.

It is not an unprimeable number, because it can be changed into a prime (7282537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43525 + ... + 43691.

It is an arithmetic number, because the mean of its divisors is an integer number (302400).

Almost surely, 2^7282536 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 7282536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9676800).

7282536 is an abundant number, since it is smaller than the sum of its proper divisors (12071064).

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

7282536 is a wasteful number, since it uses less digits than its factorization.

7282536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 274 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 7282536 is about 2698.6174237932. The cubic root of 7282536 is about 193.8329237826.

The spelling of 7282536 in words is "seven million, two hundred eighty-two thousand, five hundred thirty-six".