82572327 has 6 divisors (see below), whose sum is σ = 119271152. Its totient is φ = 55048212.

The previous prime is 82572293. The next prime is 82572337. The reversal of 82572327 is 72327528.

It is a happy number.

82572327 is a `hidden beast` number, since 82 + 572 + 3 + 2 + 7 = 666.

It is not a de Polignac number, because 82572327 - 2⁷ = 82572199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82572291 and 82572300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82572337) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4587343 + ... + 4587360.

Almost surely, 2^82572327 is an apocalyptic number.

82572327 is a deficient number, since it is larger than the sum of its proper divisors (36698825).

82572327 is a wasteful number, since it uses less digits than its factorization.

82572327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9174709 (or 9174706 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 82572327 is about 9086.9316603571. The cubic root of 82572327 is about 435.4565638382.

The spelling of 82572327 in words is "eighty-two million, five hundred seventy-two thousand, three hundred twenty-seven".