23023338 has 64 divisors (see below), whose sum is σ = 53343360. Its totient is φ = 6561792.

The previous prime is 23023327. The next prime is 23023349. The reversal of 23023338 is 83332032.

It is an interprime number because it is at equal distance from previous prime (23023327) and next prime (23023349).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128533 + ... + 128711.

It is an arithmetic number, because the mean of its divisors is an integer number (833490).

Almost surely, 2^23023338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23023338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26671680).

23023338 is an abundant number, since it is smaller than the sum of its proper divisors (30320022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23023338 is a wasteful number, since it uses less digits than its factorization.

23023338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 23023338 is about 4798.2640610954. The cubic root of 23023338 is about 284.4828541181.

The spelling of 23023338 in words is "twenty-three million, twenty-three thousand, three hundred thirty-eight".