125843632 has 20 divisors (see below), whose sum is σ = 251688256. Its totient is φ = 60891840.

The previous prime is 125843617. The next prime is 125843647. The reversal of 125843632 is 236348521.

It is an interprime number because it is at equal distance from previous prime (125843617) and next prime (125843647).

125843632 is an admirable 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, 126363 + ... + 127354.

Almost surely, 2^125843632 is an apocalyptic number.

It is an amenable number.

125843632 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

125843632 is a wasteful number, since it uses less digits than its factorization.

125843632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253756 (or 253750 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 125843632 is about 11218.0048136912. The cubic root of 125843632 is about 501.1223215703.

The spelling of 125843632 in words is "one hundred twenty-five million, eight hundred forty-three thousand, six hundred thirty-two".