80748875 has 16 divisors (see below), whose sum is σ = 102492000. Its totient is φ = 63498400.

The previous prime is 80748851. The next prime is 80748901. The reversal of 80748875 is 57884708.

It is a happy number.

It is not a de Polignac number, because 80748875 - 2¹² = 80744779 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1901 + ... + 12849.

It is an arithmetic number, because the mean of its divisors is an integer number (6405750).

Almost surely, 2^80748875 is an apocalyptic number.

80748875 is a deficient number, since it is larger than the sum of its proper divisors (21743125).

80748875 is a wasteful number, since it uses less digits than its factorization.

80748875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11023 (or 11013 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 47.

The square root of 80748875 is about 8986.0377809132. The cubic root of 80748875 is about 432.2272663214.

The spelling of 80748875 in words is "eighty million, seven hundred forty-eight thousand, eight hundred seventy-five".