23003349 has 4 divisors (see below), whose sum is σ = 30671136. Its totient is φ = 15335564.

The previous prime is 23003347. The next prime is 23003353. The reversal of 23003349 is 94330032.

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 23003349 - 2¹ = 23003347 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23003341) 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, 3833889 + ... + 3833894.

It is an arithmetic number, because the mean of its divisors is an integer number (7667784).

Almost surely, 2^23003349 is an apocalyptic number.

It is an amenable number.

23003349 is a deficient number, since it is larger than the sum of its proper divisors (7667787).

23003349 is an equidigital number, since it uses as much as digits as its factorization.

23003349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7667786.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 23003349 is about 4796.1806679899. The cubic root of 23003349 is about 284.4005003740.

The spelling of 23003349 in words is "twenty-three million, three thousand, three hundred forty-nine".