25133022 has 24 divisors (see below), whose sum is σ = 54826200. Its totient is φ = 8320560.

The previous prime is 25132967. The next prime is 25133047. The reversal of 25133022 is 22033152.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 25132986 and 25133004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2004 + ... + 7367.

It is an arithmetic number, because the mean of its divisors is an integer number (2284425).

Almost surely, 2^25133022 is an apocalyptic number.

25133022 is an abundant number, since it is smaller than the sum of its proper divisors (29693178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25133022 is a wasteful number, since it uses less digits than its factorization.

25133022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9528 (or 9525 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 25133022 is about 5013.2845520676. The cubic root of 25133022 is about 292.9194682908.

Adding to 25133022 its reverse (22033152), we get a palindrome (47166174).

The spelling of 25133022 in words is "twenty-five million, one hundred thirty-three thousand, twenty-two".