82255672 has 16 divisors (see below), whose sum is σ = 154519560. Its totient is φ = 41050464.

The previous prime is 82255637. The next prime is 82255681. The reversal of 82255672 is 27655228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5023 + ... + 13774.

Almost surely, 2^82255672 is an apocalyptic number.

It is an amenable number.

82255672 is a deficient number, since it is larger than the sum of its proper divisors (72263888).

82255672 is a wasteful number, since it uses less digits than its factorization.

82255672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19350 (or 19346 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 82255672 is about 9069.4912757001. The cubic root of 82255672 is about 434.8992094841.

The spelling of 82255672 in words is "eighty-two million, two hundred fifty-five thousand, six hundred seventy-two".