125626242 has 32 divisors (see below), whose sum is σ = 288110592. Its totient is φ = 35772624.

The previous prime is 125626223. The next prime is 125626297. The reversal of 125626242 is 242626521.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8023 + ... + 17765.

It is an arithmetic number, because the mean of its divisors is an integer number (9003456).

Almost surely, 2^125626242 is an apocalyptic number.

125626242 is an abundant number, since it is smaller than the sum of its proper divisors (162484350).

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

125626242 is a wasteful number, since it uses less digits than its factorization.

125626242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10062.

The product of its digits is 11520, while the sum is 30.

The square root of 125626242 is about 11208.3112911803. The cubic root of 125626242 is about 500.8335987871.

The spelling of 125626242 in words is "one hundred twenty-five million, six hundred twenty-six thousand, two hundred forty-two".