80272674 has 32 divisors (see below), whose sum is σ = 188879040. Its totient is φ = 25183296.

The previous prime is 80272651. The next prime is 80272681. The reversal of 80272674 is 47627208.

It is a super-2 number, since 2×80272674² = 12887404382220552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42804 + ... + 44639.

It is an arithmetic number, because the mean of its divisors is an integer number (5902470).

Almost surely, 2^80272674 is an apocalyptic number.

80272674 is an abundant number, since it is smaller than the sum of its proper divisors (108606366).

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

80272674 is a wasteful number, since it uses less digits than its factorization.

80272674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87471 (or 87465 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 80272674 is about 8959.5018834754. The cubic root of 80272674 is about 431.3759314645.

It can be divided in two parts, 8027 and 2674, that added together give a palindrome (10701).

The spelling of 80272674 in words is "eighty million, two hundred seventy-two thousand, six hundred seventy-four".