74432875 has 16 divisors (see below), whose sum is σ = 101338848. Its totient is φ = 54132000.

The previous prime is 74432873. The next prime is 74432903. The reversal of 74432875 is 57823447.

It is not a de Polignac number, because 74432875 - 2¹ = 74432873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74432873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25692 + ... + 28441.

It is an arithmetic number, because the mean of its divisors is an integer number (6333678).

Almost surely, 2^74432875 is an apocalyptic number.

74432875 is a deficient number, since it is larger than the sum of its proper divisors (26905973).

74432875 is a wasteful number, since it uses less digits than its factorization.

74432875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54159 (or 54149 counting only the distinct ones).

The product of its digits is 188160, while the sum is 40.

The square root of 74432875 is about 8627.4489276958. The cubic root of 74432875 is about 420.6506826450.

The spelling of 74432875 in words is "seventy-four million, four hundred thirty-two thousand, eight hundred seventy-five".