25032233 has 4 divisors (see below), whose sum is σ = 25104720. Its totient is φ = 24959748.

The previous prime is 25032223. The next prime is 25032277. The reversal of 25032233 is 33223052.

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 a cyclic number.

It is not a de Polignac number, because 25032233 - 2⁶ = 25032169 is a prime.

It is a super-2 number, since 2×25032233² = 1253225377932578, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25032223) 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, 35723 + ... + 36416.

It is an arithmetic number, because the mean of its divisors is an integer number (6276180).

Almost surely, 2^25032233 is an apocalyptic number.

It is an amenable number.

25032233 is a deficient number, since it is larger than the sum of its proper divisors (72487).

25032233 is an equidigital number, since it uses as much as digits as its factorization.

25032233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72486.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 25032233 is about 5003.2222617030. Note that the first 4 decimals coincide. The cubic root of 25032233 is about 292.5273863368.

Adding to 25032233 its reverse (33223052), we get a palindrome (58255285).

The spelling of 25032233 in words is "twenty-five million, thirty-two thousand, two hundred thirty-three".