23452023 has 32 divisors (see below), whose sum is σ = 38361600. Its totient is φ = 12445056.

The previous prime is 23451997. The next prime is 23452049. The reversal of 23452023 is 32025432.

It is an interprime number because it is at equal distance from previous prime (23451997) and next prime (23452049).

It is a de Polignac number, because none of the positive numbers 2^k-23452023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23452063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20593 + ... + 21701.

It is an arithmetic number, because the mean of its divisors is an integer number (1198800).

Almost surely, 2^23452023 is an apocalyptic number.

23452023 is a deficient number, since it is larger than the sum of its proper divisors (14909577).

23452023 is a wasteful number, since it uses less digits than its factorization.

23452023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 23452023 is about 4842.7288794646. The cubic root of 23452023 is about 286.2376584243.

Adding to 23452023 its reverse (32025432), we get a palindrome (55477455).

The spelling of 23452023 in words is "twenty-three million, four hundred fifty-two thousand, twenty-three".