47416631 has 2 divisors, whose sum is σ = 47416632. Its totient is φ = 47416630.

The previous prime is 47416627. The next prime is 47416651. The reversal of 47416631 is 13661474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47416631 - 2² = 47416627 is a prime.

It is a super-2 number, since 2×47416631² = 4496673790780322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47416651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23708315 + 23708316.

It is an arithmetic number, because the mean of its divisors is an integer number (23708316).

Almost surely, 2^47416631 is an apocalyptic number.

47416631 is a deficient number, since it is larger than the sum of its proper divisors (1).

47416631 is an equidigital number, since it uses as much as digits as its factorization.

47416631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 32.

The square root of 47416631 is about 6885.9734968993. The cubic root of 47416631 is about 361.9458192468.

The spelling of 47416631 in words is "forty-seven million, four hundred sixteen thousand, six hundred thirty-one".