80923475 has 12 divisors (see below), whose sum is σ = 100459344. Its totient is φ = 64665120.

The previous prime is 80923459. The next prime is 80923483. The reversal of 80923475 is 57432908.

It is not a de Polignac number, because 80923475 - 2⁴ = 80923459 is a prime.

It is a Duffinian 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, 35057 + ... + 37293.

It is an arithmetic number, because the mean of its divisors is an integer number (8371612).

Almost surely, 2^80923475 is an apocalyptic number.

80923475 is a deficient number, since it is larger than the sum of its proper divisors (19535869).

80923475 is a wasteful number, since it uses less digits than its factorization.

80923475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694 (or 3689 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 80923475 is about 8995.7476065083. The cubic root of 80923475 is about 432.5385711867.

The spelling of 80923475 in words is "eighty million, nine hundred twenty-three thousand, four hundred seventy-five".