23041625 has 8 divisors (see below), whose sum is σ = 28756104. Its totient is φ = 18433200.

The previous prime is 23041621. The next prime is 23041633. The reversal of 23041625 is 52614032.

It can be written as a sum of positive squares in 4 ways, for example, as 3575881 + 19465744 = 1891^2 + 4412^2 .

It is not a de Polignac number, because 23041625 - 2² = 23041621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23041625.

It is not an unprimeable number, because it can be changed into a prime (23041621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92042 + ... + 92291.

It is an arithmetic number, because the mean of its divisors is an integer number (3594513).

Almost surely, 2^23041625 is an apocalyptic number.

23041625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23041625 is a deficient number, since it is larger than the sum of its proper divisors (5714479).

23041625 is an equidigital number, since it uses as much as digits as its factorization.

23041625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184348 (or 184338 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 23041625 is about 4800.1692678488. The cubic root of 23041625 is about 284.5581539608.

Adding to 23041625 its reverse (52614032), we get a palindrome (75655657).

The spelling of 23041625 in words is "twenty-three million, forty-one thousand, six hundred twenty-five".