125998032 has 20 divisors (see below), whose sum is σ = 325495040. Its totient is φ = 41999328.

The previous prime is 125998007. The next prime is 125998087. The reversal of 125998032 is 230899521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1312432 + ... + 1312527.

It is an arithmetic number, because the mean of its divisors is an integer number (16274752).

Almost surely, 2^125998032 is an apocalyptic number.

125998032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125998032 is an abundant number, since it is smaller than the sum of its proper divisors (199497008).

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

125998032 is a wasteful number, since it uses less digits than its factorization.

125998032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624970 (or 2624964 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 125998032 is about 11224.8844982922. The cubic root of 125998032 is about 501.3271833849.

The spelling of 125998032 in words is "one hundred twenty-five million, nine hundred ninety-eight thousand, thirty-two".