127944725 has 12 divisors (see below), whose sum is σ = 159543360. Its totient is φ = 101780400.

The previous prime is 127944701. The next prime is 127944743. The reversal of 127944725 is 527449721.

It is not a de Polignac number, because 127944725 - 2²² = 123750421 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9821 + ... + 18770.

It is an arithmetic number, because the mean of its divisors is an integer number (13295280).

Almost surely, 2^127944725 is an apocalyptic number.

It is an amenable number.

127944725 is a deficient number, since it is larger than the sum of its proper divisors (31598635).

127944725 is a wasteful number, since it uses less digits than its factorization.

127944725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28780 (or 28775 counting only the distinct ones).

The product of its digits is 141120, while the sum is 41.

The square root of 127944725 is about 11311.2654022439. The cubic root of 127944725 is about 503.8958656214.

The spelling of 127944725 in words is "one hundred twenty-seven million, nine hundred forty-four thousand, seven hundred twenty-five".