23150625 has 20 divisors (see below), whose sum is σ = 38575152. Its totient is φ = 12346000.

The previous prime is 23150599. The next prime is 23150639. The reversal of 23150625 is 52605132.

It is not a de Polignac number, because 23150625 - 2⁵ = 23150593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23150595 and 23150604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4299 + ... + 8048.

Almost surely, 2^23150625 is an apocalyptic number.

23150625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23150625 is a deficient number, since it is larger than the sum of its proper divisors (15424527).

23150625 is an equidigital number, since it uses as much as digits as its factorization.

23150625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12370 (or 12355 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 23150625 is about 4811.5096383568. The cubic root of 23150625 is about 285.0061556073.

Adding to 23150625 its reverse (52605132), we get a palindrome (75755757).

The spelling of 23150625 in words is "twenty-three million, one hundred fifty thousand, six hundred twenty-five".