23300525 has 6 divisors (see below), whose sum is σ = 28892682. Its totient is φ = 18640400.

The previous prime is 23300513. The next prime is 23300531. The reversal of 23300525 is 52500332.

It can be written as a sum of positive squares in 3 ways, for example, as 48841 + 23251684 = 221^2 + 4822^2 .

It is not a de Polignac number, because 23300525 - 2⁴ = 23300509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23300497 and 23300506.

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 5 ways as a sum of consecutive naturals, for example, 465986 + ... + 466035.

It is an arithmetic number, because the mean of its divisors is an integer number (4815447).

Almost surely, 2^23300525 is an apocalyptic number.

23300525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23300525 is a deficient number, since it is larger than the sum of its proper divisors (5592157).

23300525 is an equidigital number, since it uses as much as digits as its factorization.

23300525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932031 (or 932026 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 23300525 is about 4827.0617356732. The cubic root of 23300525 is about 285.6199697620.

Adding to 23300525 its reverse (52500332), we get a palindrome (75800857).

The spelling of 23300525 in words is "twenty-three million, three hundred thousand, five hundred twenty-five".