23023049 has 24 divisors (see below), whose sum is σ = 29127168. Its totient is φ = 17746560.

The previous prime is 23023037. The next prime is 23023057. The reversal of 23023049 is 94032032.

It is not a de Polignac number, because 23023049 - 2¹⁶ = 22957513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23023249) 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, 291392 + ... + 291470.

It is an arithmetic number, because the mean of its divisors is an integer number (1213632).

Almost surely, 2^23023049 is an apocalyptic number.

It is an amenable number.

23023049 is a deficient number, since it is larger than the sum of its proper divisors (6104119).

23023049 is an equidigital number, since it uses as much as digits as its factorization.

23023049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 23023049 is about 4798.2339459430. The cubic root of 23023049 is about 284.4816637913.

The spelling of 23023049 in words is "twenty-three million, twenty-three thousand, forty-nine".