80294975 has 24 divisors (see below), whose sum is σ = 102938352. Its totient is φ = 62092800.

The previous prime is 80294923. The next prime is 80294983. The reversal of 80294975 is 57949208.

It is a happy number.

It is not a de Polignac number, because 80294975 - 2⁸ = 80294719 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 23 ways as a sum of consecutive naturals, for example, 121145 + ... + 121805.

It is an arithmetic number, because the mean of its divisors is an integer number (4289098).

Almost surely, 2^80294975 is an apocalyptic number.

80294975 is a deficient number, since it is larger than the sum of its proper divisors (22643377).

80294975 is a wasteful number, since it uses less digits than its factorization.

80294975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827 (or 822 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 80294975 is about 8960.7463416838. The cubic root of 80294975 is about 431.4158754182.

The spelling of 80294975 in words is "eighty million, two hundred ninety-four thousand, nine hundred seventy-five".