25160233 has 4 divisors (see below), whose sum is σ = 28754560. Its totient is φ = 21565908.

The previous prime is 25160227. The next prime is 25160257. The reversal of 25160233 is 33206152.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 25160233 - 2²¹ = 23063081 is a prime.

It is a super-2 number, since 2×25160233² = 1266074649228578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25160263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1797153 + ... + 1797166.

It is an arithmetic number, because the mean of its divisors is an integer number (7188640).

Almost surely, 2^25160233 is an apocalyptic number.

It is an amenable number.

25160233 is a deficient number, since it is larger than the sum of its proper divisors (3594327).

25160233 is an equidigital number, since it uses as much as digits as its factorization.

25160233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3594326.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 25160233 is about 5015.9977073360. The cubic root of 25160233 is about 293.0251427674.

Adding to 25160233 its reverse (33206152), we get a palindrome (58366385).

The spelling of 25160233 in words is "twenty-five million, one hundred sixty thousand, two hundred thirty-three".