125722676 has 6 divisors (see below), whose sum is σ = 220014690. Its totient is φ = 62861336.

The previous prime is 125722661. The next prime is 125722693. The reversal of 125722676 is 676227521.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 124099600 + 1623076 = 11140^2 + 1274^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15715331 + ... + 15715338.

It is an arithmetic number, because the mean of its divisors is an integer number (36669115).

Almost surely, 2^125722676 is an apocalyptic number.

It is an amenable number.

125722676 is a deficient number, since it is larger than the sum of its proper divisors (94292014).

125722676 is a wasteful number, since it uses less digits than its factorization.

125722676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31430673 (or 31430671 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 125722676 is about 11212.6123628707. The cubic root of 125722676 is about 500.9617170148.

The spelling of 125722676 in words is "one hundred twenty-five million, seven hundred twenty-two thousand, six hundred seventy-six".