47093407 has 2 divisors, whose sum is σ = 47093408. Its totient is φ = 47093406.

The previous prime is 47093399. The next prime is 47093413. The reversal of 47093407 is 70439074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47093407 - 2³ = 47093399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47093467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23546703 + 23546704.

It is an arithmetic number, because the mean of its divisors is an integer number (23546704).

Almost surely, 2^47093407 is an apocalyptic number.

47093407 is a deficient number, since it is larger than the sum of its proper divisors (1).

47093407 is an equidigital number, since it uses as much as digits as its factorization.

47093407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 47093407 is about 6862.4636246759. The cubic root of 47093407 is about 361.1215204643.

The spelling of 47093407 in words is "forty-seven million, ninety-three thousand, four hundred seven".