80512760 has 16 divisors (see below), whose sum is σ = 181153800. Its totient is φ = 32205088.

The previous prime is 80512753. The next prime is 80512769. The reversal of 80512760 is 6721508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80512769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006370 + ... + 1006449.

Almost surely, 2^80512760 is an apocalyptic number.

It is an amenable number.

80512760 is an abundant number, since it is smaller than the sum of its proper divisors (100641040).

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

80512760 is a wasteful number, since it uses less digits than its factorization.

80512760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012830 (or 2012826 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 80512760 is about 8972.8902812862. The cubic root of 80512760 is about 431.8055680828.

The spelling of 80512760 in words is "eighty million, five hundred twelve thousand, seven hundred sixty".