7951912 has 16 divisors (see below), whose sum is σ = 15019200. Its totient is φ = 3946800.

The previous prime is 7951901. The next prime is 7951913. The reversal of 7951912 is 2191597.

7951912 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (7951913) 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, 2464 + ... + 4687.

It is an arithmetic number, because the mean of its divisors is an integer number (938700).

Almost surely, 2^7951912 is an apocalyptic number.

It is an amenable number.

7951912 is a deficient number, since it is larger than the sum of its proper divisors (7067288).

7951912 is a wasteful number, since it uses less digits than its factorization.

7951912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7296 (or 7292 counting only the distinct ones).

The product of its digits is 5670, while the sum is 34.

The square root of 7951912 is about 2819.9134738499. The cubic root of 7951912 is about 199.5984610385.

The spelling of 7951912 in words is "seven million, nine hundred fifty-one thousand, nine hundred twelve".