80957424 has 40 divisors (see below), whose sum is σ = 218236032. Its totient is φ = 25812160.

The previous prime is 80957413. The next prime is 80957497. The reversal of 80957424 is 42475908.

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, 35562 + ... + 37769.

Almost surely, 2^80957424 is an apocalyptic number.

It is an amenable number.

80957424 is an abundant number, since it is smaller than the sum of its proper divisors (137278608).

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

80957424 is a wasteful number, since it uses less digits than its factorization.

80957424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73365 (or 73359 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 80957424 is about 8997.6343557626. The cubic root of 80957424 is about 432.5990488951.

The spelling of 80957424 in words is "eighty million, nine hundred fifty-seven thousand, four hundred twenty-four".