80798052 has 12 divisors (see below), whose sum is σ = 188528816. Its totient is φ = 26932680.

The previous prime is 80798033. The next prime is 80798077. The reversal of 80798052 is 25089708.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 80798052.

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, 3366574 + ... + 3366597.

Almost surely, 2^80798052 is an apocalyptic number.

It is an amenable number.

80798052 is an abundant number, since it is smaller than the sum of its proper divisors (107730764).

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

80798052 is a wasteful number, since it uses less digits than its factorization.

80798052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6733178 (or 6733176 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 80798052 is about 8988.7736649668. The cubic root of 80798052 is about 432.3149923186.

The spelling of 80798052 in words is "eighty million, seven hundred ninety-eight thousand, fifty-two".