25233089 has 12 divisors (see below), whose sum is σ = 29584368. Its totient is φ = 21457800.

The previous prime is 25233067. The next prime is 25233113. The reversal of 25233089 is 98033252.

It is not a de Polignac number, because 25233089 - 2¹² = 25228993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25233589) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4454 + ... + 8384.

It is an arithmetic number, because the mean of its divisors is an integer number (2465364).

Almost surely, 2^25233089 is an apocalyptic number.

It is an amenable number.

25233089 is a deficient number, since it is larger than the sum of its proper divisors (4351279).

25233089 is a wasteful number, since it uses less digits than its factorization.

25233089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4076 (or 4069 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 25233089 is about 5023.2548213285. The cubic root of 25233089 is about 293.3077059510.

The spelling of 25233089 in words is "twenty-five million, two hundred thirty-three thousand, eighty-nine".