82272527 has 8 divisors (see below), whose sum is σ = 88715760. Its totient is φ = 76040640.

The previous prime is 82272523. The next prime is 82272539. The reversal of 82272527 is 72527228.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 82272527 - 2² = 82272523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82272521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52028 + ... + 53585.

It is an arithmetic number, because the mean of its divisors is an integer number (11089470).

Almost surely, 2^82272527 is an apocalyptic number.

82272527 is a deficient number, since it is larger than the sum of its proper divisors (6443233).

82272527 is a wasteful number, since it uses less digits than its factorization.

82272527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105673.

The product of its digits is 31360, while the sum is 35.

The square root of 82272527 is about 9070.4204422948. The cubic root of 82272527 is about 434.9289125039.

The spelling of 82272527 in words is "eighty-two million, two hundred seventy-two thousand, five hundred twenty-seven".