23029969 has 4 divisors (see below), whose sum is σ = 24031296. Its totient is φ = 22028644.

The previous prime is 23029949. The next prime is 23029991. The reversal of 23029969 is 96992032.

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 23029969 - 2¹³ = 23021777 is a prime.

It is a super-2 number, since 2×23029969² = 1060758944281922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23029939) 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, 500629 + ... + 500674.

It is an arithmetic number, because the mean of its divisors is an integer number (6007824).

Almost surely, 2^23029969 is an apocalyptic number.

It is an amenable number.

23029969 is a deficient number, since it is larger than the sum of its proper divisors (1001327).

23029969 is a wasteful number, since it uses less digits than its factorization.

23029969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001326.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 23029969 is about 4798.9549904120. The cubic root of 23029969 is about 284.5101629982.

The spelling of 23029969 in words is "twenty-three million, twenty-nine thousand, nine hundred sixty-nine".