79966852 has 24 divisors (see below), whose sum is σ = 162559040. Its totient is φ = 33708960.

The previous prime is 79966849. The next prime is 79966867. The reversal of 79966852 is 25866997.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 79966852.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21702 + ... + 25117.

Almost surely, 2^79966852 is an apocalyptic number.

It is an amenable number.

79966852 is an abundant number, since it is smaller than the sum of its proper divisors (82592188).

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

79966852 is a wasteful number, since it uses less digits than its factorization.

79966852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46891 (or 46889 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 52.

The square root of 79966852 is about 8942.4186884757. The cubic root of 79966852 is about 430.8274171172.

The spelling of 79966852 in words is "seventy-nine million, nine hundred sixty-six thousand, eight hundred fifty-two".