83251875 has 40 divisors (see below), whose sum is σ = 158549248. Its totient is φ = 38052000.

The previous prime is 83251867. The next prime is 83251877. The reversal of 83251875 is 57815238.

It is not a de Polignac number, because 83251875 - 2³ = 83251867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83251877) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9954 + ... + 16296.

Almost surely, 2^83251875 is an apocalyptic number.

83251875 is a deficient number, since it is larger than the sum of its proper divisors (75297373).

83251875 is an equidigital number, since it uses as much as digits as its factorization.

83251875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6373 (or 6358 counting only the distinct ones).

The product of its digits is 67200, while the sum is 39.

The square root of 83251875 is about 9124.2465442359. The cubic root of 83251875 is about 436.6478651527.

The spelling of 83251875 in words is "eighty-three million, two hundred fifty-one thousand, eight hundred seventy-five".