125924904 has 96 divisors (see below), whose sum is σ = 397800000. Its totient is φ = 35971488.

The previous prime is 125924893. The next prime is 125924917. The reversal of 125924904 is 409429521.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22147 + ... + 27245.

It is an arithmetic number, because the mean of its divisors is an integer number (4143750).

Almost surely, 2^125924904 is an apocalyptic number.

125924904 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125924904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198900000).

125924904 is an abundant number, since it is smaller than the sum of its proper divisors (271875096).

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

125924904 is a wasteful number, since it uses less digits than its factorization.

125924904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5132 (or 5111 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 125924904 is about 11221.6266200583. The cubic root of 125924904 is about 501.2301761842.

The spelling of 125924904 in words is "one hundred twenty-five million, nine hundred twenty-four thousand, nine hundred four".