74888023 has 12 divisors (see below), whose sum is σ = 90903600. Its totient is φ = 61397952.

The previous prime is 74887991. The next prime is 74888039. The reversal of 74888023 is 32088847.

It is not a de Polignac number, because 74888023 - 2⁵ = 74887991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74888323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32098 + ... + 34351.

It is an arithmetic number, because the mean of its divisors is an integer number (7575300).

Almost surely, 2^74888023 is an apocalyptic number.

74888023 is a deficient number, since it is larger than the sum of its proper divisors (16015577).

74888023 is a wasteful number, since it uses less digits than its factorization.

74888023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66486 (or 66479 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 74888023 is about 8653.7866278295. The cubic root of 74888023 is about 421.5063502029.

The spelling of 74888023 in words is "seventy-four million, eight hundred eighty-eight thousand, twenty-three".