125662028 has 12 divisors (see below), whose sum is σ = 232844472. Its totient is φ = 59135040.

The previous prime is 125662021. The next prime is 125662063. The reversal of 125662028 is 820266521.

It is a junction number, because it is equal to n+sod(n) for n = 125661985 and 125662003.

It is not an unprimeable number, because it can be changed into a prime (125662021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923918 + ... + 924053.

It is an arithmetic number, because the mean of its divisors is an integer number (19403706).

Almost surely, 2^125662028 is an apocalyptic number.

It is an amenable number.

125662028 is a deficient number, since it is larger than the sum of its proper divisors (107182444).

125662028 is a wasteful number, since it uses less digits than its factorization.

125662028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847992 (or 1847990 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 125662028 is about 11209.9075821347. The cubic root of 125662028 is about 500.8811502363.

The spelling of 125662028 in words is "one hundred twenty-five million, six hundred sixty-two thousand, twenty-eight".