23423025 has 24 divisors (see below), whose sum is σ = 41006304. Its totient is φ = 11756800.

The previous prime is 23422951. The next prime is 23423047. The reversal of 23423025 is 52032432.

It is not a de Polignac number, because 23423025 - 2¹⁷ = 23291953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23422992 and 23423010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7911 + ... + 10460.

It is an arithmetic number, because the mean of its divisors is an integer number (1708596).

Almost surely, 2^23423025 is an apocalyptic number.

23423025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23423025 is a deficient number, since it is larger than the sum of its proper divisors (17583279).

23423025 is a wasteful number, since it uses less digits than its factorization.

23423025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18401 (or 18396 counting only the distinct ones).

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

The square root of 23423025 is about 4839.7339802927. The cubic root of 23423025 is about 286.1196338793.

Adding to 23423025 its reverse (52032432), we get a palindrome (75455457).

The spelling of 23423025 in words is "twenty-three million, four hundred twenty-three thousand, twenty-five".