47424127 has 2 divisors, whose sum is σ = 47424128. Its totient is φ = 47424126.

The previous prime is 47424119. The next prime is 47424161. The reversal of 47424127 is 72142474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47424127 - 2³ = 47424119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47424197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23712063 + 23712064.

It is an arithmetic number, because the mean of its divisors is an integer number (23712064).

Almost surely, 2^47424127 is an apocalyptic number.

47424127 is a deficient number, since it is larger than the sum of its proper divisors (1).

47424127 is an equidigital number, since it uses as much as digits as its factorization.

47424127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12544, while the sum is 31.

The square root of 47424127 is about 6886.5177702522. The cubic root of 47424127 is about 361.9648913378.

The spelling of 47424127 in words is "forty-seven million, four hundred twenty-four thousand, one hundred twenty-seven".