47708423 has 8 divisors (see below), whose sum is σ = 54718848. Its totient is φ = 40746744.

The previous prime is 47708413. The next prime is 47708447. The reversal of 47708423 is 32480774.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47708423 - 2⁴ = 47708407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47708413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10061 + ... + 14022.

It is an arithmetic number, because the mean of its divisors is an integer number (6839856).

Almost surely, 2^47708423 is an apocalyptic number.

47708423 is a deficient number, since it is larger than the sum of its proper divisors (7010425).

47708423 is a wasteful number, since it uses less digits than its factorization.

47708423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24373.

The product of its (nonzero) digits is 37632, while the sum is 35.

The square root of 47708423 is about 6907.1284192492. The cubic root of 47708423 is about 362.6867476934.

The spelling of 47708423 in words is "forty-seven million, seven hundred eight thousand, four hundred twenty-three".