47636467 has 2 divisors, whose sum is σ = 47636468. Its totient is φ = 47636466.

The previous prime is 47636461. The next prime is 47636483. The reversal of 47636467 is 76463674.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47636467 is a prime.

It is not a weakly prime, because it can be changed into another prime (47636461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23818233 + 23818234.

It is an arithmetic number, because the mean of its divisors is an integer number (23818234).

Almost surely, 2^47636467 is an apocalyptic number.

47636467 is a deficient number, since it is larger than the sum of its proper divisors (1).

47636467 is an equidigital number, since it uses as much as digits as its factorization.

47636467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 43.

The square root of 47636467 is about 6901.9176320788. The cubic root of 47636467 is about 362.5043157631.

The spelling of 47636467 in words is "forty-seven million, six hundred thirty-six thousand, four hundred sixty-seven".