125264644 has 24 divisors (see below), whose sum is σ = 233049600. Its totient is φ = 58744800.

The previous prime is 125264639. The next prime is 125264669. The reversal of 125264644 is 446462521.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484 + ... + 15835.

It is an arithmetic number, because the mean of its divisors is an integer number (9710400).

Almost surely, 2^125264644 is an apocalyptic number.

It is an amenable number.

125264644 is a deficient number, since it is larger than the sum of its proper divisors (107784956).

125264644 is a wasteful number, since it uses less digits than its factorization.

125264644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16443 (or 16441 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 125264644 is about 11192.1688693479. The cubic root of 125264644 is about 500.3526099407.

The spelling of 125264644 in words is "one hundred twenty-five million, two hundred sixty-four thousand, six hundred forty-four".