125008912 has 80 divisors (see below), whose sum is σ = 287160192. Its totient is φ = 51609600.

The previous prime is 125008867. The next prime is 125008913. The reversal of 125008912 is 219800521.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (125008913) 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, 486288 + ... + 486544.

Almost surely, 2^125008912 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 125008912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143580096).

125008912 is an abundant number, since it is smaller than the sum of its proper divisors (162151280).

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

125008912 is a wasteful number, since it uses less digits than its factorization.

125008912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 125008912 is about 11180.7384371516. The cubic root of 125008912 is about 500.0118823843.

It can be divided in two parts, 12500 and 8912, that added together give a palindrome (21412).

The spelling of 125008912 in words is "one hundred twenty-five million, eight thousand, nine hundred twelve".