82089627 has 4 divisors (see below), whose sum is σ = 109452840. Its totient is φ = 54726416.

The previous prime is 82089593. The next prime is 82089659. The reversal of 82089627 is 72698028.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 82089627 - 2⁶ = 82089563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82089697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13681602 + ... + 13681607.

It is an arithmetic number, because the mean of its divisors is an integer number (27363210).

Almost surely, 2^82089627 is an apocalyptic number.

82089627 is a deficient number, since it is larger than the sum of its proper divisors (27363213).

82089627 is a wasteful number, since it uses less digits than its factorization.

82089627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27363212.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 82089627 is about 9060.3326097887. The cubic root of 82089627 is about 434.6063766506.

The spelling of 82089627 in words is "eighty-two million, eighty-nine thousand, six hundred twenty-seven".