80675360 has 24 divisors (see below), whose sum is σ = 190595916. Its totient is φ = 32270080.

The previous prime is 80675347. The next prime is 80675377. The reversal of 80675360 is 6357608.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 73342096 + 7333264 = 8564^2 + 2708^2 .

It is a super-2 number, since 2×80675360² = 13017027422259200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80675360.

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, 251951 + ... + 252270.

Almost surely, 2^80675360 is an apocalyptic number.

80675360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80675360 is an abundant number, since it is smaller than the sum of its proper divisors (109920556).

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

80675360 is a wasteful number, since it uses less digits than its factorization.

80675360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504236 (or 504228 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 80675360 is about 8981.9463369584. The cubic root of 80675360 is about 432.0960577432.

The spelling of 80675360 in words is "eighty million, six hundred seventy-five thousand, three hundred sixty".