125726056 has 16 divisors (see below), whose sum is σ = 237434400. Its totient is φ = 62410224.

The previous prime is 125726053. The next prime is 125726057. The reversal of 125726056 is 650627521.

It is not an unprimeable number, because it can be changed into a prime (125726053) 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, 55420 + ... + 57643.

It is an arithmetic number, because the mean of its divisors is an integer number (14839650).

Almost surely, 2^125726056 is an apocalyptic number.

It is an amenable number.

125726056 is a deficient number, since it is larger than the sum of its proper divisors (111708344).

125726056 is a wasteful number, since it uses less digits than its factorization.

125726056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113208 (or 113204 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 125726056 is about 11212.7630849849. The cubic root of 125726056 is about 500.9662063546.

The spelling of 125726056 in words is "one hundred twenty-five million, seven hundred twenty-six thousand, fifty-six".