125922004 has 12 divisors (see below), whose sum is σ = 237314644. Its totient is φ = 58117824.

The previous prime is 125921993. The next prime is 125922037. The reversal of 125922004 is 400229521.

It can be written as a sum of positive squares in 2 ways, for example, as 85599504 + 40322500 = 9252^2 + 6350^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 125922004.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1210737 + ... + 1210840.

Almost surely, 2^125922004 is an apocalyptic number.

It is an amenable number.

125922004 is a deficient number, since it is larger than the sum of its proper divisors (111392640).

125922004 is a wasteful number, since it uses less digits than its factorization.

125922004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421594 (or 2421592 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 125922004 is about 11221.4974045356. The cubic root of 125922004 is about 501.2263284448.

The spelling of 125922004 in words is "one hundred twenty-five million, nine hundred twenty-two thousand, four".