80714742 has 16 divisors (see below), whose sum is σ = 170925552. Its totient is φ = 25322240.

The previous prime is 80714737. The next prime is 80714779. The reversal of 80714742 is 24741708.

It is a super-2 number, since 2×80714742² = 13029739152253128, which contains 22 as substring.

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, 395559 + ... + 395762.

It is an arithmetic number, because the mean of its divisors is an integer number (10682847).

Almost surely, 2^80714742 is an apocalyptic number.

80714742 is an abundant number, since it is smaller than the sum of its proper divisors (90210810).

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

80714742 is a wasteful number, since it uses less digits than its factorization.

80714742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791343.

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 80714742 is about 8984.1383560139. The cubic root of 80714742 is about 432.1663561125.

The spelling of 80714742 in words is "eighty million, seven hundred fourteen thousand, seven hundred forty-two".