7974956 has 24 divisors (see below), whose sum is σ = 15314880. Its totient is φ = 3603600.

The previous prime is 7974937. The next prime is 7974961. The reversal of 7974956 is 6594797.

It is a self number, because there is not a number n which added to its sum of digits gives 7974956.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8855 + ... + 9713.

It is an arithmetic number, because the mean of its divisors is an integer number (638120).

Almost surely, 2^7974956 is an apocalyptic number.

It is an amenable number.

7974956 is a deficient number, since it is larger than the sum of its proper divisors (7339924).

7974956 is a wasteful number, since it uses less digits than its factorization.

7974956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085 (or 1083 counting only the distinct ones).

The product of its digits is 476280, while the sum is 47.

The square root of 7974956 is about 2823.9964589213. The cubic root of 7974956 is about 199.7910818420.

The spelling of 7974956 in words is "seven million, nine hundred seventy-four thousand, nine hundred fifty-six".