22833959 has 4 divisors (see below), whose sum is σ = 22855416. Its totient is φ = 22812504.

The previous prime is 22833901. The next prime is 22833971. The reversal of 22833959 is 95933822.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22833959 is a prime.

It is a super-2 number, since 2×22833959² = 1042779367227362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22833259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9044 + ... + 11289.

It is an arithmetic number, because the mean of its divisors is an integer number (5713854).

Almost surely, 2^22833959 is an apocalyptic number.

22833959 is a deficient number, since it is larger than the sum of its proper divisors (21457).

22833959 is a wasteful number, since it uses less digits than its factorization.

22833959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21456.

The product of its digits is 116640, while the sum is 41.

The square root of 22833959 is about 4778.4891963883. The cubic root of 22833959 is about 283.7006988679.

The spelling of 22833959 in words is "twenty-two million, eight hundred thirty-three thousand, nine hundred fifty-nine".