47324943 has 6 divisors (see below), whose sum is σ = 68358264. Its totient is φ = 31549956.

The previous prime is 47324909. The next prime is 47324993. The reversal of 47324943 is 34942374.

It is not a de Polignac number, because 47324943 - 2¹⁴ = 47308559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47324898 and 47324907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47324993) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2629155 + ... + 2629172.

It is an arithmetic number, because the mean of its divisors is an integer number (11393044).

Almost surely, 2^47324943 is an apocalyptic number.

47324943 is a deficient number, since it is larger than the sum of its proper divisors (21033321).

47324943 is a wasteful number, since it uses less digits than its factorization.

47324943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5258333 (or 5258330 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 47324943 is about 6879.3126836916. The cubic root of 47324943 is about 361.7123744205.

The spelling of 47324943 in words is "forty-seven million, three hundred twenty-four thousand, nine hundred forty-three".