25133324 has 6 divisors (see below), whose sum is σ = 43983324. Its totient is φ = 12566660.

The previous prime is 25133321. The next prime is 25133363. The reversal of 25133324 is 42333152.

It is a self number, because there is not a number n which added to its sum of digits gives 25133324.

It is not an unprimeable number, because it can be changed into a prime (25133321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3141662 + ... + 3141669.

It is an arithmetic number, because the mean of its divisors is an integer number (7330554).

Almost surely, 2^25133324 is an apocalyptic number.

It is an amenable number.

25133324 is a deficient number, since it is larger than the sum of its proper divisors (18850000).

25133324 is a wasteful number, since it uses less digits than its factorization.

25133324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6283335 (or 6283333 counting only the distinct ones).

The product of its digits is 2160, while the sum is 23.

The square root of 25133324 is about 5013.3146719511. The cubic root of 25133324 is about 292.9206415325.

Adding to 25133324 its reverse (42333152), we get a palindrome (67466476).

The spelling of 25133324 in words is "twenty-five million, one hundred thirty-three thousand, three hundred twenty-four".