80715294 has 48 divisors (see below), whose sum is σ = 197374320. Its totient is φ = 23614080.

The previous prime is 80715281. The next prime is 80715301. The reversal of 80715294 is 49251708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1287 + ... + 12770.

It is an arithmetic number, because the mean of its divisors is an integer number (4111965).

Almost surely, 2^80715294 is an apocalyptic number.

80715294 is an abundant number, since it is smaller than the sum of its proper divisors (116659026).

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

80715294 is a wasteful number, since it uses less digits than its factorization.

80715294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14105 (or 14102 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 80715294 is about 8984.1690767705. The cubic root of 80715294 is about 432.1673412910.

The spelling of 80715294 in words is "eighty million, seven hundred fifteen thousand, two hundred ninety-four".