23025456 has 30 divisors (see below), whose sum is σ = 64439700. Its totient is φ = 7675104.

The previous prime is 23025451. The next prime is 23025469. The reversal of 23025456 is 65452032.

It is not an unprimeable number, because it can be changed into a prime (23025451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79806 + ... + 80093.

It is an arithmetic number, because the mean of its divisors is an integer number (2147990).

Almost surely, 2^23025456 is an apocalyptic number.

It is an amenable number.

23025456 is an abundant number, since it is smaller than the sum of its proper divisors (41414244).

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

23025456 is a wasteful number, since it uses less digits than its factorization.

23025456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159913 (or 159904 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 23025456 is about 4798.4847608386. The cubic root of 23025456 is about 284.4915773856.

Adding to 23025456 its reverse (65452032), we get a palindrome (88477488).

The spelling of 23025456 in words is "twenty-three million, twenty-five thousand, four hundred fifty-six".