23326245 has 16 divisors (see below), whose sum is σ = 41469120. Its totient is φ = 12440592.

The previous prime is 23326231. The next prime is 23326249. The reversal of 23326245 is 54262332.

23326245 is a `hidden beast` number, since 2 + 3 + 32 + 624 + 5 = 666.

It is not a de Polignac number, because 23326245 - 2⁵ = 23326213 is a prime.

It is a super-2 number, since 2×23326245² = 1088227411600050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23326249) 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, 86259 + ... + 86528.

It is an arithmetic number, because the mean of its divisors is an integer number (2591820).

Almost surely, 2^23326245 is an apocalyptic number.

It is an amenable number.

23326245 is a deficient number, since it is larger than the sum of its proper divisors (18142875).

23326245 is a wasteful number, since it uses less digits than its factorization.

23326245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172801 (or 172795 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 23326245 is about 4829.7251474592. The cubic root of 23326245 is about 285.7250238226.

Adding to 23326245 its reverse (54262332), we get a palindrome (77588577).

The spelling of 23326245 in words is "twenty-three million, three hundred twenty-six thousand, two hundred forty-five".