23325456 has 80 divisors (see below), whose sum is σ = 75138048. Its totient is φ = 6057600.

The previous prime is 23325443. The next prime is 23325469. The reversal of 23325456 is 65452332.

It is an interprime number because it is at equal distance from previous prime (23325443) and next prime (23325469).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541 + ... + 6851.

Almost surely, 2^23325456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23325456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37569024).

23325456 is an abundant number, since it is smaller than the sum of its proper divisors (51812592).

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

23325456 is a wasteful number, since it uses less digits than its factorization.

23325456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6340 (or 6334 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 23325456 is about 4829.6434651017. The cubic root of 23325456 is about 285.7218022784.

Adding to 23325456 its reverse (65452332), we get a palindrome (88777788).

The spelling of 23325456 in words is "twenty-three million, three hundred twenty-five thousand, four hundred fifty-six".