82660112 has 10 divisors (see below), whose sum is σ = 160153998. Its totient is φ = 41330048.

The previous prime is 82660093. The next prime is 82660153. The reversal of 82660112 is 21106628.

It can be written as a sum of positive squares in only one way, i.e., 72522256 + 10137856 = 8516^2 + 3184^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2583113 + ... + 2583144.

Almost surely, 2^82660112 is an apocalyptic number.

It is an amenable number.

82660112 is a deficient number, since it is larger than the sum of its proper divisors (77493886).

82660112 is a wasteful number, since it uses less digits than its factorization.

82660112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5166265 (or 5166259 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 82660112 is about 9091.7606655697. The cubic root of 82660112 is about 435.6108246229.

The spelling of 82660112 in words is "eighty-two million, six hundred sixty thousand, one hundred twelve".