47253967 has 2 divisors, whose sum is σ = 47253968. Its totient is φ = 47253966.

The previous prime is 47253959. The next prime is 47253971. The reversal of 47253967 is 76935274.

47253967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47253967 - 2³ = 47253959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47253907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23626983 + 23626984.

It is an arithmetic number, because the mean of its divisors is an integer number (23626984).

Almost surely, 2^47253967 is an apocalyptic number.

47253967 is a deficient number, since it is larger than the sum of its proper divisors (1).

47253967 is an equidigital number, since it uses as much as digits as its factorization.

47253967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 43.

The square root of 47253967 is about 6874.1520931676. The cubic root of 47253967 is about 361.5314568398.

The spelling of 47253967 in words is "forty-seven million, two hundred fifty-three thousand, nine hundred sixty-seven".