47382667 has 2 divisors, whose sum is σ = 47382668. Its totient is φ = 47382666.

The previous prime is 47382659. The next prime is 47382701. The reversal of 47382667 is 76628374.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47382667 - 2³ = 47382659 is a prime.

It is not a weakly prime, because it can be changed into another prime (47382617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23691333 + 23691334.

It is an arithmetic number, because the mean of its divisors is an integer number (23691334).

Almost surely, 2^47382667 is an apocalyptic number.

47382667 is a deficient number, since it is larger than the sum of its proper divisors (1).

47382667 is an equidigital number, since it uses as much as digits as its factorization.

47382667 is an evil number, because the sum of its binary digits is even.

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

The square root of 47382667 is about 6883.5068823965. The cubic root of 47382667 is about 361.8593793638.

The spelling of 47382667 in words is "forty-seven million, three hundred eighty-two thousand, six hundred sixty-seven".