47446367 has 2 divisors, whose sum is σ = 47446368. Its totient is φ = 47446366.

The previous prime is 47446361. The next prime is 47446391. The reversal of 47446367 is 76364474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47446367 - 2⁸ = 47446111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47446361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23723183 + 23723184.

It is an arithmetic number, because the mean of its divisors is an integer number (23723184).

Almost surely, 2^47446367 is an apocalyptic number.

47446367 is a deficient number, since it is larger than the sum of its proper divisors (1).

47446367 is an equidigital number, since it uses as much as digits as its factorization.

47446367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 41.

The square root of 47446367 is about 6888.1323303200. The cubic root of 47446367 is about 362.0214647997.

It can be divided in two parts, 4744 and 6367, that added together give a palindrome (11111).

The spelling of 47446367 in words is "forty-seven million, four hundred forty-six thousand, three hundred sixty-seven".