7285252 has 24 divisors (see below), whose sum is σ = 13827800. Its totient is φ = 3358368.

The previous prime is 7285247. The next prime is 7285253. The reversal of 7285252 is 2525827.

It can be written as a sum of positive squares in 4 ways, for example, as 1976836 + 5308416 = 1406^2 + 2304^2 .

7285252 is a modest number, since divided by 5252 gives 728 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7285253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8374 + ... + 9202.

Almost surely, 2^7285252 is an apocalyptic number.

It is an amenable number.

7285252 is a deficient number, since it is larger than the sum of its proper divisors (6542548).

7285252 is a wasteful number, since it uses less digits than its factorization.

7285252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872 (or 844 counting only the distinct ones).

The product of its digits is 11200, while the sum is 31.

The square root of 7285252 is about 2699.1205975280. The cubic root of 7285252 is about 193.8570172572.

The spelling of 7285252 in words is "seven million, two hundred eighty-five thousand, two hundred fifty-two".