125928237 has 16 divisors (see below), whose sum is σ = 174168000. Its totient is φ = 80836224.

The previous prime is 125928233. The next prime is 125928239. The reversal of 125928237 is 732829521.

It is not a de Polignac number, because 125928237 - 2² = 125928233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125928195 and 125928204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125928233) 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, 33814 + ... + 37352.

It is an arithmetic number, because the mean of its divisors is an integer number (10885500).

Almost surely, 2^125928237 is an apocalyptic number.

It is an amenable number.

125928237 is a deficient number, since it is larger than the sum of its proper divisors (48239763).

125928237 is a wasteful number, since it uses less digits than its factorization.

125928237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3980.

The product of its digits is 60480, while the sum is 39.

The square root of 125928237 is about 11221.7751269574. The cubic root of 125928237 is about 501.2345983580.

The spelling of 125928237 in words is "one hundred twenty-five million, nine hundred twenty-eight thousand, two hundred thirty-seven".