7955992 has 24 divisors (see below), whose sum is σ = 16398900. Its totient is φ = 3615920.

The previous prime is 7955963. The next prime is 7956031. The reversal of 7955992 is 2995597.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 3142 + ... + 5077.

Almost surely, 2^7955992 is an apocalyptic number.

It is an amenable number.

7955992 is an abundant number, since it is smaller than the sum of its proper divisors (8442908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7955992 is a wasteful number, since it uses less digits than its factorization.

7955992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8247 (or 8232 counting only the distinct ones).

The product of its digits is 255150, while the sum is 46.

The square root of 7955992 is about 2820.6368075312. The cubic root of 7955992 is about 199.6325921373.

The spelling of 7955992 in words is "seven million, nine hundred fifty-five thousand, nine hundred ninety-two".