83873125 has 40 divisors (see below), whose sum is σ = 126209600. Its totient is φ = 54432000.

The previous prime is 83873113. The next prime is 83873137. The reversal of 83873125 is 52137838.

It is an interprime number because it is at equal distance from previous prime (83873113) and next prime (83873137).

It is not a de Polignac number, because 83873125 - 2⁵ = 83873093 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 82621 + ... + 83629.

It is an arithmetic number, because the mean of its divisors is an integer number (3155240).

Almost surely, 2^83873125 is an apocalyptic number.

It is an amenable number.

83873125 is a deficient number, since it is larger than the sum of its proper divisors (42336475).

83873125 is a wasteful number, since it uses less digits than its factorization.

83873125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055 (or 1040 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 83873125 is about 9158.2271756055. The cubic root of 83873125 is about 437.7313062583.

The spelling of 83873125 in words is "eighty-three million, eight hundred seventy-three thousand, one hundred twenty-five".