47725127 has 4 divisors (see below), whose sum is σ = 47878896. Its totient is φ = 47571360.

The previous prime is 47725123. The next prime is 47725177. The reversal of 47725127 is 72152774.

47725127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47725127 - 2² = 47725123 is a prime.

It is a super-2 number, since 2×47725127² = 4555375494332258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47725121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76418 + ... + 77039.

It is an arithmetic number, because the mean of its divisors is an integer number (11969724).

Almost surely, 2^47725127 is an apocalyptic number.

47725127 is a deficient number, since it is larger than the sum of its proper divisors (153769).

47725127 is a wasteful number, since it uses less digits than its factorization.

47725127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153768.

The product of its digits is 27440, while the sum is 35.

The square root of 47725127 is about 6908.3374989935. The cubic root of 47725127 is about 362.7290715440.

The spelling of 47725127 in words is "forty-seven million, seven hundred twenty-five thousand, one hundred twenty-seven".