23103625 has 8 divisors (see below), whose sum is σ = 28833480. Its totient is φ = 18482800.

The previous prime is 23103617. The next prime is 23103643. The reversal of 23103625 is 52630132.

It can be written as a sum of positive squares in 4 ways, for example, as 92416 + 23011209 = 304^2 + 4797^2 .

It is not a de Polignac number, because 23103625 - 2³ = 23103617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23103596 and 23103605.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92290 + ... + 92539.

It is an arithmetic number, because the mean of its divisors is an integer number (3604185).

Almost surely, 2^23103625 is an apocalyptic number.

23103625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23103625 is a deficient number, since it is larger than the sum of its proper divisors (5729855).

23103625 is an equidigital number, since it uses as much as digits as its factorization.

23103625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184844 (or 184834 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 23103625 is about 4806.6230349384. The cubic root of 23103625 is about 284.8131534095.

Adding to 23103625 its reverse (52630132), we get a palindrome (75733757).

The spelling of 23103625 in words is "twenty-three million, one hundred three thousand, six hundred twenty-five".