80568700 has 18 divisors (see below), whose sum is σ = 174834296. Its totient is φ = 32227440.

The previous prime is 80568679. The next prime is 80568707. The reversal of 80568700 is 786508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80568707) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 402744 + ... + 402943.

Almost surely, 2^80568700 is an apocalyptic number.

It is an amenable number.

80568700 is an abundant number, since it is smaller than the sum of its proper divisors (94265596).

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

80568700 is a wasteful number, since it uses less digits than its factorization.

80568700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805701 (or 805694 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 80568700 is about 8976.0069073057. The cubic root of 80568700 is about 431.9055506252.

The spelling of 80568700 in words is "eighty million, five hundred sixty-eight thousand, seven hundred".