80716275 has 72 divisors (see below), whose sum is σ = 154752000. Its totient is φ = 40098240.

The previous prime is 80716261. The next prime is 80716283. The reversal of 80716275 is 57261708.

It is not a de Polignac number, because 80716275 - 2⁶ = 80716211 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 337606 + ... + 337844.

Almost surely, 2^80716275 is an apocalyptic number.

80716275 is a deficient number, since it is larger than the sum of its proper divisors (74035725).

80716275 is a wasteful number, since it uses less digits than its factorization.

80716275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 80716275 is about 8984.2236726386. The cubic root of 80716275 is about 432.1690921135.

The spelling of 80716275 in words is "eighty million, seven hundred sixteen thousand, two hundred seventy-five".