127238875 has 16 divisors (see below), whose sum is σ = 165701952. Its totient is φ = 97363200.

The previous prime is 127238873. The next prime is 127238929. The reversal of 127238875 is 578832721.

It is not a de Polignac number, because 127238875 - 2¹ = 127238873 is a prime.

It is a super-2 number, since 2×127238875² = 32379462622531250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127238873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19254 + ... + 25003.

It is an arithmetic number, because the mean of its divisors is an integer number (10356372).

Almost surely, 2^127238875 is an apocalyptic number.

127238875 is a deficient number, since it is larger than the sum of its proper divisors (38463077).

127238875 is an equidigital number, since it uses as much as digits as its factorization.

It is an anagram of its base 9 representation: 127238875 = (285371827)₉.

127238875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44295 (or 44285 counting only the distinct ones).

The product of its digits is 188160, while the sum is 43.

The square root of 127238875 is about 11280.0210549449. The cubic root of 127238875 is about 502.9675194796.

The spelling of 127238875 in words is "one hundred twenty-seven million, two hundred thirty-eight thousand, eight hundred seventy-five".