25023901 has 8 divisors (see below), whose sum is σ = 28635840. Its totient is φ = 21421248.

The previous prime is 25023857. The next prime is 25023907. The reversal of 25023901 is 10932052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25023901 - 2⁷ = 25023773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25023907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5010 + ... + 8668.

It is an arithmetic number, because the mean of its divisors is an integer number (3579480).

Almost surely, 2^25023901 is an apocalyptic number.

It is an amenable number.

25023901 is a deficient number, since it is larger than the sum of its proper divisors (3611939).

25023901 is an equidigital number, since it uses as much as digits as its factorization.

25023901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4643.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 25023901 is about 5002.3895290151. The cubic root of 25023901 is about 292.4949267389.

Adding to 25023901 its reverse (10932052), we get a palindrome (35955953).

The spelling of 25023901 in words is "twenty-five million, twenty-three thousand, nine hundred one".