80268724 has 12 divisors (see below), whose sum is σ = 141834784. Its totient is φ = 39744504.

The previous prime is 80268697. The next prime is 80268739. The reversal of 80268724 is 42786208.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97002 + ... + 97825.

Almost surely, 2^80268724 is an apocalyptic number.

It is an amenable number.

80268724 is a deficient number, since it is larger than the sum of its proper divisors (61566060).

80268724 is a wasteful number, since it uses less digits than its factorization.

80268724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194934 (or 194932 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 80268724 is about 8959.2814444017. The cubic root of 80268724 is about 431.3688557363.

The spelling of 80268724 in words is "eighty million, two hundred sixty-eight thousand, seven hundred twenty-four".