82313625 has 16 divisors (see below), whose sum is σ = 136970496. Its totient is φ = 43900400.

The previous prime is 82313617. The next prime is 82313633. The reversal of 82313625 is 52631328.

It is an interprime number because it is at equal distance from previous prime (82313617) and next prime (82313633).

It is not a de Polignac number, because 82313625 - 2³ = 82313617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82313592 and 82313601.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109377 + ... + 110126.

It is an arithmetic number, because the mean of its divisors is an integer number (8560656).

Almost surely, 2^82313625 is an apocalyptic number.

It is an amenable number.

82313625 is a deficient number, since it is larger than the sum of its proper divisors (54656871).

82313625 is a wasteful number, since it uses less digits than its factorization.

82313625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219521 (or 219511 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 82313625 is about 9072.6856553063. The cubic root of 82313625 is about 435.0013211745.

The spelling of 82313625 in words is "eighty-two million, three hundred thirteen thousand, six hundred twenty-five".