82627122 has 16 divisors (see below), whose sum is σ = 166959072. Its totient is φ = 27258240.

The previous prime is 82627117. The next prime is 82627133. The reversal of 82627122 is 22172628.

It is a self number, because there is not a number n which added to its sum of digits gives 82627122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70404 + ... + 71567.

It is an arithmetic number, because the mean of its divisors is an integer number (10434942).

Almost surely, 2^82627122 is an apocalyptic number.

82627122 is an abundant number, since it is smaller than the sum of its proper divisors (84331950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82627122 is a wasteful number, since it uses less digits than its factorization.

82627122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142073.

The product of its digits is 5376, while the sum is 30.

The square root of 82627122 is about 9089.9462044613. The cubic root of 82627122 is about 435.5528655381.

The spelling of 82627122 in words is "eighty-two million, six hundred twenty-seven thousand, one hundred twenty-two".