47713423 has 2 divisors, whose sum is σ = 47713424. Its totient is φ = 47713422.

The previous prime is 47713417. The next prime is 47713453. The reversal of 47713423 is 32431774.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47713423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47713453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23856711 + 23856712.

It is an arithmetic number, because the mean of its divisors is an integer number (23856712).

Almost surely, 2^47713423 is an apocalyptic number.

47713423 is a deficient number, since it is larger than the sum of its proper divisors (1).

47713423 is an equidigital number, since it uses as much as digits as its factorization.

47713423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14112, while the sum is 31.

The square root of 47713423 is about 6907.4903546802. The cubic root of 47713423 is about 362.6994175064.

The spelling of 47713423 in words is "forty-seven million, seven hundred thirteen thousand, four hundred twenty-three".