23242023 has 24 divisors (see below), whose sum is σ = 39156000. Its totient is φ = 13279392.

The previous prime is 23242001. The next prime is 23242027. The reversal of 23242023 is 32024232.

It is not a de Polignac number, because 23242023 - 2⁵ = 23241991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23241987 and 23242005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23242027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 678 + ... + 6851.

It is an arithmetic number, because the mean of its divisors is an integer number (1631500).

Almost surely, 2^23242023 is an apocalyptic number.

23242023 is a deficient number, since it is larger than the sum of its proper divisors (15913977).

23242023 is an equidigital number, since it uses as much as digits as its factorization.

23242023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7556 (or 7539 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 23242023 is about 4820.9981331670. The cubic root of 23242023 is about 285.3807284662.

Adding to 23242023 its sum of digits (18), we get a square (23242041 = 4821²).

Adding to 23242023 its reverse (32024232), we get a palindrome (55266255).

The spelling of 23242023 in words is "twenty-three million, two hundred forty-two thousand, twenty-three".