125899076 has 12 divisors (see below), whose sum is σ = 233283708. Its totient is φ = 59246592.

The previous prime is 125899031. The next prime is 125899087. The reversal of 125899076 is 670998521.

It can be written as a sum of positive squares in 2 ways, for example, as 76562500 + 49336576 = 8750^2 + 7024^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 125899076.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925661 + ... + 925796.

It is an arithmetic number, because the mean of its divisors is an integer number (19440309).

Almost surely, 2^125899076 is an apocalyptic number.

It is an amenable number.

125899076 is a deficient number, since it is larger than the sum of its proper divisors (107384632).

125899076 is a wasteful number, since it uses less digits than its factorization.

125899076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851478 (or 1851476 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 47.

The square root of 125899076 is about 11220.4757474895. The cubic root of 125899076 is about 501.1959053403.

The spelling of 125899076 in words is "one hundred twenty-five million, eight hundred ninety-nine thousand, seventy-six".