80762112 has 54 divisors (see below), whose sum is σ = 232863722. Its totient is φ = 26919936.

The previous prime is 80762111. The next prime is 80762119. The reversal of 80762112 is 21126708.

It can be written as a sum of positive squares in only one way, i.e., 56791296 + 23970816 = 7536^2 + 4896^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80762111) 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, 15223 + ... + 19830.

Almost surely, 2^80762112 is an apocalyptic number.

It is an amenable number.

80762112 is an abundant number, since it is smaller than the sum of its proper divisors (152101610).

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

80762112 is a wasteful number, since it uses less digits than its factorization.

80762112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35075 (or 35058 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 80762112 is about 8986.7742822439. The cubic root of 80762112 is about 432.2508830786.

The spelling of 80762112 in words is "eighty million, seven hundred sixty-two thousand, one hundred twelve".