80292912 has 40 divisors (see below), whose sum is σ = 237056256. Its totient is φ = 22940736.

The previous prime is 80292899. The next prime is 80292937. The reversal of 80292912 is 21929208.

It is a happy number.

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, 119148 + ... + 119819.

Almost surely, 2^80292912 is an apocalyptic number.

It is an amenable number.

80292912 is an abundant number, since it is smaller than the sum of its proper divisors (156763344).

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

80292912 is a wasteful number, since it uses less digits than its factorization.

80292912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238985 (or 238979 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 80292912 is about 8960.6312277652. The cubic root of 80292912 is about 431.4121806308.

The spelling of 80292912 in words is "eighty million, two hundred ninety-two thousand, nine hundred twelve".