23006025 has 72 divisors (see below), whose sum is σ = 48927424. Its totient is φ = 10497600.

The previous prime is 23006021. The next prime is 23006041. The reversal of 23006025 is 52060032.

It is not a de Polignac number, because 23006025 - 2² = 23006021 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23005989 and 23006007.

It is not an unprimeable number, because it can be changed into a prime (23006021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 42255 + ... + 42795.

Almost surely, 2^23006025 is an apocalyptic number.

23006025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23006025 is an abundant number, since it is smaller than the sum of its proper divisors (25921399).

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

23006025 is an equidigital number, since it uses as much as digits as its factorization.

23006025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573 (or 556 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 23006025 is about 4796.4596318535. The cubic root of 23006025 is about 284.4115281339.

Adding to 23006025 its reverse (52060032), we get a palindrome (75066057).

The spelling of 23006025 in words is "twenty-three million, six thousand, twenty-five".