127970425 has 24 divisors (see below), whose sum is σ = 176810112. Its totient is φ = 91080000.

The previous prime is 127970419. The next prime is 127970429. The reversal of 127970425 is 524079721.

It is not a de Polignac number, because 127970425 - 2¹⁵ = 127937657 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127970429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7975 + ... + 17875.

It is an arithmetic number, because the mean of its divisors is an integer number (7367088).

Almost surely, 2^127970425 is an apocalyptic number.

It is an amenable number.

127970425 is a deficient number, since it is larger than the sum of its proper divisors (48839687).

127970425 is a wasteful number, since it uses less digits than its factorization.

127970425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9969 (or 9964 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 127970425 is about 11312.4013807856. The cubic root of 127970425 is about 503.9296022129.

The spelling of 127970425 in words is "one hundred twenty-seven million, nine hundred seventy thousand, four hundred twenty-five".