127056975 has 24 divisors (see below), whose sum is σ = 217314960. Its totient is φ = 65425920.

The previous prime is 127056973. The next prime is 127056983. The reversal of 127056975 is 579650721.

It is not a de Polignac number, because 127056975 - 2¹ = 127056973 is a prime.

It is a super-2 number, since 2×127056975² = 32286949792301250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127056973) 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, 27034 + ... + 31383.

It is an arithmetic number, because the mean of its divisors is an integer number (9054790).

Almost surely, 2^127056975 is an apocalyptic number.

127056975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

127056975 is a deficient number, since it is larger than the sum of its proper divisors (90257985).

127056975 is a wasteful number, since it uses less digits than its factorization.

127056975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58459 (or 58454 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 42.

The square root of 127056975 is about 11271.9552429913. The cubic root of 127056975 is about 502.7277253019.

The spelling of 127056975 in words is "one hundred twenty-seven million, fifty-six thousand, nine hundred seventy-five".