80896975 has 12 divisors (see below), whose sum is σ = 102646456. Its totient is φ = 63211680.

The previous prime is 80896967. The next prime is 80897051. The reversal of 80896975 is 57969808.

It is not a de Polignac number, because 80896975 - 2³ = 80896967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36552 + ... + 38701.

Almost surely, 2^80896975 is an apocalyptic number.

80896975 is a deficient number, since it is larger than the sum of its proper divisors (21749481).

80896975 is a wasteful number, since it uses less digits than its factorization.

80896975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75306 (or 75301 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 52.

The square root of 80896975 is about 8994.2745677459. The cubic root of 80896975 is about 432.4913515818.

The spelling of 80896975 in words is "eighty million, eight hundred ninety-six thousand, nine hundred seventy-five".