80358712 has 32 divisors (see below), whose sum is σ = 173819520. Its totient is φ = 34115040.

The previous prime is 80358703. The next prime is 80358737. The reversal of 80358712 is 21785308.

It is a congruent 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, 714 + ... + 12697.

It is an arithmetic number, because the mean of its divisors is an integer number (5431860).

Almost surely, 2^80358712 is an apocalyptic number.

It is an amenable number.

80358712 is an abundant number, since it is smaller than the sum of its proper divisors (93460808).

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

80358712 is a wasteful number, since it uses less digits than its factorization.

80358712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13531 (or 13527 counting only the distinct ones).

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

The square root of 80358712 is about 8964.3020921877. The cubic root of 80358712 is about 431.5299958068.

The spelling of 80358712 in words is "eighty million, three hundred fifty-eight thousand, seven hundred twelve".