47975127 has 8 divisors (see below), whose sum is σ = 64007664. Its totient is φ = 31963008.

The previous prime is 47975117. The next prime is 47975129. The reversal of 47975127 is 72157974.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47975127 - 2⁶ = 47975063 is a prime.

It is a super-2 number, since 2×47975127² = 4603225621332258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47975129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1663 + ... + 9935.

It is an arithmetic number, because the mean of its divisors is an integer number (8000958).

Almost surely, 2^47975127 is an apocalyptic number.

47975127 is a deficient number, since it is larger than the sum of its proper divisors (16032537).

47975127 is a wasteful number, since it uses less digits than its factorization.

47975127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10209.

The product of its digits is 123480, while the sum is 42.

The square root of 47975127 is about 6926.4079435159. The cubic root of 47975127 is about 363.3613337753.

The spelling of 47975127 in words is "forty-seven million, nine hundred seventy-five thousand, one hundred twenty-seven".