47219127 has 16 divisors (see below), whose sum is σ = 63946080. Its totient is φ = 30989952.

The previous prime is 47219119. The next prime is 47219129. The reversal of 47219127 is 72191274.

It is not a de Polignac number, because 47219127 - 2³ = 47219119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47219129) 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, 64053 + ... + 64785.

It is an arithmetic number, because the mean of its divisors is an integer number (3996630).

Almost surely, 2^47219127 is an apocalyptic number.

47219127 is a deficient number, since it is larger than the sum of its proper divisors (16726953).

47219127 is a wasteful number, since it uses less digits than its factorization.

47219127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042.

The product of its digits is 7056, while the sum is 33.

The square root of 47219127 is about 6871.6174951754. The cubic root of 47219127 is about 361.4425835056.

The spelling of 47219127 in words is "forty-seven million, two hundred nineteen thousand, one hundred twenty-seven".