125260872 has 64 divisors (see below), whose sum is σ = 342619200. Its totient is φ = 37847040.

The previous prime is 125260871. The next prime is 125260897. The reversal of 125260872 is 278062521.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (125260871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162504 + ... + 163272.

It is an arithmetic number, because the mean of its divisors is an integer number (5353425).

Almost surely, 2^125260872 is an apocalyptic number.

125260872 is a gapful number since it is divisible by the number (12) 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 125260872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171309600).

125260872 is an abundant number, since it is smaller than the sum of its proper divisors (217358328).

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

125260872 is a wasteful number, since it uses less digits than its factorization.

125260872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406 (or 1402 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 125260872 is about 11192.0003573981. Note that the first 3 decimals coincide. The cubic root of 125260872 is about 500.3475876430.

The spelling of 125260872 in words is "one hundred twenty-five million, two hundred sixty thousand, eight hundred seventy-two".