23460225 has 24 divisors (see below), whose sum is σ = 38932032. Its totient is φ = 12465600.

The previous prime is 23460209. The next prime is 23460247. The reversal of 23460225 is 52206432.

It is not a de Polignac number, because 23460225 - 2⁴ = 23460209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23460195 and 23460204.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 31204 + ... + 31946.

It is an arithmetic number, because the mean of its divisors is an integer number (1622168).

Almost surely, 2^23460225 is an apocalyptic number.

23460225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23460225 is a deficient number, since it is larger than the sum of its proper divisors (15471807).

23460225 is a wasteful number, since it uses less digits than its factorization.

23460225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177 (or 1172 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 23460225 is about 4843.5756420232. The cubic root of 23460225 is about 286.2710236715.

Adding to 23460225 its reverse (52206432), we get a palindrome (75666657).

The spelling of 23460225 in words is "twenty-three million, four hundred sixty thousand, two hundred twenty-five".