127112425 has 24 divisors (see below), whose sum is σ = 174051360. Its totient is φ = 91315200.

The previous prime is 127112399. The next prime is 127112437. The reversal of 127112425 is 524211721.

It is not a de Polignac number, because 127112425 - 2¹⁷ = 126981353 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 127112425.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20041 + ... + 25609.

It is an arithmetic number, because the mean of its divisors is an integer number (7252140).

Almost surely, 2^127112425 is an apocalyptic number.

It is an amenable number.

127112425 is a deficient number, since it is larger than the sum of its proper divisors (46938935).

127112425 is a wasteful number, since it uses less digits than its factorization.

127112425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5673 (or 5668 counting only the distinct ones).

The product of its digits is 1120, while the sum is 25.

The square root of 127112425 is about 11274.4146189503. The cubic root of 127112425 is about 502.8008478731.

The spelling of 127112425 in words is "one hundred twenty-seven million, one hundred twelve thousand, four hundred twenty-five".