25822233 has 10 divisors (see below), whose sum is σ = 38574074. Its totient is φ = 17214768.

The previous prime is 25822219. The next prime is 25822241. The reversal of 25822233 is 33222852.

It can be written as a sum of positive squares in only one way, i.e., 19607184 + 6215049 = 4428^2 + 2493^2 .

It is not a de Polignac number, because 25822233 - 2¹⁴ = 25805849 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25822197 and 25822206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25822033) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 159316 + ... + 159477.

Almost surely, 2^25822233 is an apocalyptic number.

It is an amenable number.

25822233 is a deficient number, since it is larger than the sum of its proper divisors (12751841).

25822233 is an equidigital number, since it uses as much as digits as its factorization.

25822233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318805 (or 318796 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 25822233 is about 5081.5581271889. The cubic root of 25822233 is about 295.5728903648.

The spelling of 25822233 in words is "twenty-five million, eight hundred twenty-two thousand, two hundred thirty-three".