47214627 has 32 divisors (see below), whose sum is σ = 69341184. Its totient is φ = 28454400.

The previous prime is 47214623. The next prime is 47214631. The reversal of 47214627 is 72641274.

It is an interprime number because it is at equal distance from previous prime (47214623) and next prime (47214631).

It is not a de Polignac number, because 47214627 - 2² = 47214623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47214623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247102 + ... + 247292.

It is an arithmetic number, because the mean of its divisors is an integer number (2166912).

Almost surely, 2^47214627 is an apocalyptic number.

47214627 is a deficient number, since it is larger than the sum of its proper divisors (22126557).

47214627 is a wasteful number, since it uses less digits than its factorization.

47214627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379.

The product of its digits is 18816, while the sum is 33.

The square root of 47214627 is about 6871.2900535489. The cubic root of 47214627 is about 361.4311012709.

The spelling of 47214627 in words is "forty-seven million, two hundred fourteen thousand, six hundred twenty-seven".