88713873 has 20 divisors (see below), whose sum is σ = 135760548. Its totient is φ = 57697920.

The previous prime is 88713857. The next prime is 88713883. The reversal of 88713873 is 37831788.

It can be written as a sum of positive squares in 2 ways, for example, as 47651409 + 41062464 = 6903^2 + 6408^2 .

It is not a de Polignac number, because 88713873 - 2⁴ = 88713857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88713883) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10036 + ... + 16677.

Almost surely, 2^88713873 is an apocalyptic number.

It is an amenable number.

88713873 is a deficient number, since it is larger than the sum of its proper divisors (47046675).

88713873 is a wasteful number, since it uses less digits than its factorization.

88713873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26766 (or 26757 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The square root of 88713873 is about 9418.8042234670. The cubic root of 88713873 is about 445.9955374352.

The spelling of 88713873 in words is "eighty-eight million, seven hundred thirteen thousand, eight hundred seventy-three".