7957252 has 12 divisors (see below), whose sum is σ = 14405580. Its totient is φ = 3841376.

The previous prime is 7957249. The next prime is 7957253. The reversal of 7957252 is 2527597.

It can be written as a sum of positive squares in 2 ways, for example, as 2359296 + 5597956 = 1536^2 + 2366^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7957253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34183 + ... + 34414.

It is an arithmetic number, because the mean of its divisors is an integer number (1200465).

Almost surely, 2^7957252 is an apocalyptic number.

It is an amenable number.

7957252 is a deficient number, since it is larger than the sum of its proper divisors (6448328).

7957252 is a wasteful number, since it uses less digits than its factorization.

7957252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68630 (or 68628 counting only the distinct ones).

The product of its digits is 44100, while the sum is 37.

The square root of 7957252 is about 2820.8601525067. The cubic root of 7957252 is about 199.6431302654.

The spelling of 7957252 in words is "seven million, nine hundred fifty-seven thousand, two hundred fifty-two".