7513452 has 48 divisors (see below), whose sum is σ = 19766880. Its totient is φ = 2467584.

The previous prime is 7513427. The next prime is 7513459. The reversal of 7513452 is 2543157.

It is a happy number.

7513452 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (7513459) 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, 7408 + ... + 8360.

It is an arithmetic number, because the mean of its divisors is an integer number (411810).

Almost surely, 2^7513452 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 7513452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9883440).

7513452 is an abundant number, since it is smaller than the sum of its proper divisors (12253428).

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

7513452 is a wasteful number, since it uses less digits than its factorization.

7513452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039 (or 1031 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 7513452 is about 2741.0676751952. The cubic root of 7513452 is about 195.8603406040.

The spelling of 7513452 in words is "seven million, five hundred thirteen thousand, four hundred fifty-two".