80807464 has 16 divisors (see below), whose sum is σ = 158101920. Its totient is φ = 38646960.

The previous prime is 80807431. The next prime is 80807491. The reversal of 80807464 is 46470808.

It is a super-2 number, since 2×80807464² = 13059692476222592, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219402 + ... + 219769.

It is an arithmetic number, because the mean of its divisors is an integer number (9881370).

Almost surely, 2^80807464 is an apocalyptic number.

It is an amenable number.

80807464 is a deficient number, since it is larger than the sum of its proper divisors (77294456).

80807464 is a wasteful number, since it uses less digits than its factorization.

80807464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439200 (or 439196 counting only the distinct ones).

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

The square root of 80807464 is about 8989.2971916608. The cubic root of 80807464 is about 432.3317781636.

The spelling of 80807464 in words is "eighty million, eight hundred seven thousand, four hundred sixty-four".