22930347 has 24 divisors (see below), whose sum is σ = 33888400. Its totient is φ = 13780800.

The previous prime is 22930339. The next prime is 22930361. The reversal of 22930347 is 74303922.

It is not a de Polignac number, because 22930347 - 2³ = 22930339 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 (22930247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65529 + ... + 65877.

Almost surely, 2^22930347 is an apocalyptic number.

22930347 is a deficient number, since it is larger than the sum of its proper divisors (10958053).

22930347 is a wasteful number, since it uses less digits than its factorization.

22930347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 22930347 is about 4788.5641898172. The cubic root of 22930347 is about 284.0993296339.

The spelling of 22930347 in words is "twenty-two million, nine hundred thirty thousand, three hundred forty-seven".