125873072 has 40 divisors (see below), whose sum is σ = 264045600. Its totient is φ = 57784320.

The previous prime is 125873017. The next prime is 125873161. The reversal of 125873072 is 270378521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39872 + ... + 42912.

It is an arithmetic number, because the mean of its divisors is an integer number (6601140).

Almost surely, 2^125873072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125873072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132022800).

125873072 is an abundant number, since it is smaller than the sum of its proper divisors (138172528).

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

125873072 is a wasteful number, since it uses less digits than its factorization.

125873072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261 (or 3255 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 125873072 is about 11219.3169132528. The cubic root of 125873072 is about 501.1613962289.

The spelling of 125873072 in words is "one hundred twenty-five million, eight hundred seventy-three thousand, seventy-two".