125928012 has 48 divisors (see below), whose sum is σ = 339155712. Its totient is φ = 35620800.

The previous prime is 125927999. The next prime is 125928017. The reversal of 125928012 is 210829521.

It is not an unprimeable number, because it can be changed into a prime (125928017) 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, 1063 + ... + 15905.

It is an arithmetic number, because the mean of its divisors is an integer number (7065744).

Almost surely, 2^125928012 is an apocalyptic number.

125928012 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 125928012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169577856).

125928012 is an abundant number, since it is smaller than the sum of its proper divisors (213227700).

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

125928012 is a wasteful number, since it uses less digits than its factorization.

125928012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14958 (or 14956 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 125928012 is about 11221.7651018011. The cubic root of 125928012 is about 501.2342998339.

The spelling of 125928012 in words is "one hundred twenty-five million, nine hundred twenty-eight thousand, twelve".