80585964 has 54 divisors (see below), whose sum is σ = 206675196. Its totient is φ = 26475120.

The previous prime is 80585959. The next prime is 80585971. The reversal of 80585964 is 46958508.

80585964 is a `hidden beast` number, since 8 + 0 + 58 + 596 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 381819 + ... + 382029.

Almost surely, 2^80585964 is an apocalyptic number.

It is an amenable number.

80585964 is an abundant number, since it is smaller than the sum of its proper divisors (126089232).

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

80585964 is a wasteful number, since it uses less digits than its factorization.

80585964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 80585964 is about 8976.9685306344. The cubic root of 80585964 is about 431.9363975294.

The spelling of 80585964 in words is "eighty million, five hundred eighty-five thousand, nine hundred sixty-four".