79086552 has 64 divisors (see below), whose sum is σ = 201734400. Its totient is φ = 25833600.

The previous prime is 79086551. The next prime is 79086559. The reversal of 79086552 is 25568097.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79086551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503658 + ... + 503814.

It is an arithmetic number, because the mean of its divisors is an integer number (3152100).

Almost surely, 2^79086552 is an apocalyptic number.

It is an amenable number.

79086552 is an abundant number, since it is smaller than the sum of its proper divisors (122647848).

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

79086552 is a wasteful number, since it uses less digits than its factorization.

79086552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 79086552 is about 8893.0620148518. The cubic root of 79086552 is about 429.2406862788.

The spelling of 79086552 in words is "seventy-nine million, eighty-six thousand, five hundred fifty-two".