23250423 has 16 divisors (see below), whose sum is σ = 35528960. Its totient is φ = 13248576.

The previous prime is 23250421. The next prime is 23250439. The reversal of 23250423 is 32405232.

It is not a de Polignac number, because 23250423 - 2¹ = 23250421 is a prime.

It is a super-3 number, since 3×23250423³ (a number of 23 digits) contains 333 as substring.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23250423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23250421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7236 + ... + 9942.

It is an arithmetic number, because the mean of its divisors is an integer number (2220560).

Almost surely, 2^23250423 is an apocalyptic number.

23250423 is a deficient number, since it is larger than the sum of its proper divisors (12278537).

23250423 is a wasteful number, since it uses less digits than its factorization.

23250423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3126.

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

The square root of 23250423 is about 4821.8692433537. The cubic root of 23250423 is about 285.4151045528.

Adding to 23250423 its reverse (32405232), we get a palindrome (55655655).

The spelling of 23250423 in words is "twenty-three million, two hundred fifty thousand, four hundred twenty-three".