23030833 has 12 divisors (see below), whose sum is σ = 26895792. Its totient is φ = 19663560.

The previous prime is 23030809. The next prime is 23030849. The reversal of 23030833 is 33803032.

It is a de Polignac number, because none of the positive numbers 2^k-23030833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23030873) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14278 + ... + 15808.

It is an arithmetic number, because the mean of its divisors is an integer number (2241316).

Almost surely, 2^23030833 is an apocalyptic number.

It is an amenable number.

23030833 is a deficient number, since it is larger than the sum of its proper divisors (3864959).

23030833 is a wasteful number, since it uses less digits than its factorization.

23030833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852 (or 1845 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 23030833 is about 4799.0450091659. The cubic root of 23030833 is about 284.5137208798.

Adding to 23030833 its reverse (33803032), we get a palindrome (56833865).

The spelling of 23030833 in words is "twenty-three million, thirty thousand, eight hundred thirty-three".