47093423 has 8 divisors (see below), whose sum is σ = 50805216. Its totient is φ = 43394400.

The previous prime is 47093413. The next prime is 47093467. The reversal of 47093423 is 32439074.

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 47093423 - 2⁴ = 47093407 is a prime.

It is a super-3 number, since 3×47093423³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47093423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47093413) 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, 5333 + ... + 11073.

It is an arithmetic number, because the mean of its divisors is an integer number (6350652).

Almost surely, 2^47093423 is an apocalyptic number.

47093423 is a deficient number, since it is larger than the sum of its proper divisors (3711793).

47093423 is a wasteful number, since it uses less digits than its factorization.

47093423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6385.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 47093423 is about 6862.4647904379. The cubic root of 47093423 is about 361.1215613614.

The spelling of 47093423 in words is "forty-seven million, ninety-three thousand, four hundred twenty-three".