47668327 has 6 divisors (see below), whose sum is σ = 55450968. Its totient is φ = 40858524.

The previous prime is 47668301. The next prime is 47668333. The reversal of 47668327 is 72386674.

It is a happy number.

It is not a de Polignac number, because 47668327 - 2²³ = 39279719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47668337) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 486363 + ... + 486460.

It is an arithmetic number, because the mean of its divisors is an integer number (9241828).

Almost surely, 2^47668327 is an apocalyptic number.

47668327 is a deficient number, since it is larger than the sum of its proper divisors (7782641).

47668327 is an equidigital number, since it uses as much as digits as its factorization.

47668327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972837 (or 972830 counting only the distinct ones).

The product of its digits is 338688, while the sum is 43.

The square root of 47668327 is about 6904.2253004953. The cubic root of 47668327 is about 362.5851139022.

The spelling of 47668327 in words is "forty-seven million, six hundred sixty-eight thousand, three hundred twenty-seven".