80054874 has 12 divisors (see below), whose sum is σ = 173452266. Its totient is φ = 26684952.

The previous prime is 80054867. The next prime is 80054879. The reversal of 80054874 is 47845008.

It can be written as a sum of positive squares in only one way, i.e., 59397849 + 20657025 = 7707^2 + 4545^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80054879) 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, 2223729 + ... + 2223764.

Almost surely, 2^80054874 is an apocalyptic number.

80054874 is an abundant number, since it is smaller than the sum of its proper divisors (93397392).

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

80054874 is a wasteful number, since it uses less digits than its factorization.

80054874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4447501 (or 4447498 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 80054874 is about 8947.3389340071. The cubic root of 80054874 is about 430.9854341971.

The spelling of 80054874 in words is "eighty million, fifty-four thousand, eight hundred seventy-four".