7957472 has 24 divisors (see below), whose sum is σ = 15787800. Its totient is φ = 3947904.

The previous prime is 7957463. The next prime is 7957493. The reversal of 7957472 is 2747597.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3554 + ... + 5342.

It is an arithmetic number, because the mean of its divisors is an integer number (657825).

Almost surely, 2^7957472 is an apocalyptic number.

It is an amenable number.

7957472 is a deficient number, since it is larger than the sum of its proper divisors (7830328).

7957472 is a wasteful number, since it uses less digits than its factorization.

7957472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938 (or 1930 counting only the distinct ones).

The product of its digits is 123480, while the sum is 41.

The square root of 7957472 is about 2820.8991474351. The cubic root of 7957472 is about 199.6449701419.

The spelling of 7957472 in words is "seven million, nine hundred fifty-seven thousand, four hundred seventy-two".