79056512 has 32 divisors (see below), whose sum is σ = 159732000. Its totient is φ = 38967040.

The previous prime is 79056499. The next prime is 79056521. The reversal of 79056512 is 21565097.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×79056512² = 12499864179212288, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 4739 + ... + 13437.

It is an arithmetic number, because the mean of its divisors is an integer number (4991625).

Almost surely, 2^79056512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79056512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79866000).

79056512 is an abundant number, since it is smaller than the sum of its proper divisors (80675488).

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

79056512 is an equidigital number, since it uses as much as digits as its factorization.

79056512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8784 (or 8772 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 79056512 is about 8891.3728973652. The cubic root of 79056512 is about 429.1863322290.

The spelling of 79056512 in words is "seventy-nine million, fifty-six thousand, five hundred twelve".