125864082 has 24 divisors (see below), whose sum is σ = 277853004. Its totient is φ = 41162784.

The previous prime is 125864069. The next prime is 125864111. The reversal of 125864082 is 280468521.

125864082 is a `hidden beast` number, since 1 + 2 + 5 + 8 + 640 + 8 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 123676641 + 2187441 = 11121^2 + 1479^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65013 + ... + 66920.

Almost surely, 2^125864082 is an apocalyptic number.

125864082 is an abundant number, since it is smaller than the sum of its proper divisors (151988922).

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

125864082 is a wasteful number, since it uses less digits than its factorization.

125864082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131994 (or 131991 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 125864082 is about 11218.9162578210. The cubic root of 125864082 is about 501.1494647698.

The spelling of 125864082 in words is "one hundred twenty-five million, eight hundred sixty-four thousand, eighty-two".