23030269 has 4 divisors (see below), whose sum is σ = 23052544. Its totient is φ = 23007996.

The previous prime is 23030251. The next prime is 23030281. The reversal of 23030269 is 96203032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23030269 - 2¹⁵ = 22997501 is a prime.

It is a super-2 number, since 2×23030269² = 1060786580424722, 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 (23030239) 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, 9507 + ... + 11680.

It is an arithmetic number, because the mean of its divisors is an integer number (5763136).

Almost surely, 2^23030269 is an apocalyptic number.

It is an amenable number.

23030269 is a deficient number, since it is larger than the sum of its proper divisors (22275).

23030269 is a wasteful number, since it uses less digits than its factorization.

23030269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22274.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 23030269 is about 4798.9862471151. The cubic root of 23030269 is about 284.5113983838.

The spelling of 23030269 in words is "twenty-three million, thirty thousand, two hundred sixty-nine".