125894528 has 32 divisors (see below), whose sum is σ = 251328000. Its totient is φ = 62816256.

The previous prime is 125894521. The next prime is 125894563. The reversal of 125894528 is 825498521.

It is a tau number, because it is divible by the number of its divisors (32).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125894521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97793 + ... + 99071.

It is an arithmetic number, because the mean of its divisors is an integer number (7854000).

Almost surely, 2^125894528 is an apocalyptic number.

It is an amenable number.

125894528 is a deficient number, since it is larger than the sum of its proper divisors (125433472).

125894528 is an equidigital number, since it uses as much as digits as its factorization.

125894528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062 (or 2050 counting only the distinct ones).

The product of its digits is 230400, while the sum is 44.

The square root of 125894528 is about 11220.2730804558. The cubic root of 125894528 is about 501.1898701718.

The spelling of 125894528 in words is "one hundred twenty-five million, eight hundred ninety-four thousand, five hundred twenty-eight".