23961025 has 27 divisors (see below), whose sum is σ = 33029353. Its totient is φ = 17230400.

The previous prime is 23961013. The next prime is 23961031. The reversal of 23961025 is 52016932.

The square root of 23961025 is 4895.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 4986289 + 18974736 = 2233^2 + 4356^2 .

It is not a de Polignac number, because 23961025 - 2⁹ = 23960513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23960984 and 23961002.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 269181 + ... + 269269.

Almost surely, 2^23961025 is an apocalyptic number.

23961025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23961025 is the 4895-th square number.

23961025 is the 2448-th centered octagonal number.

It is an amenable number.

23961025 is a deficient number, since it is larger than the sum of its proper divisors (9068328).

23961025 is an equidigital number, since it uses as much as digits as its factorization.

23961025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The cubic root of 23961025 is about 288.2936859144.

Adding to 23961025 its reverse (52016932), we get a palindrome (75977957).

The spelling of 23961025 in words is "twenty-three million, nine hundred sixty-one thousand, twenty-five".