25532322 has 8 divisors (see below), whose sum is σ = 51064656. Its totient is φ = 8510772.

The previous prime is 25532321. The next prime is 25532329. The reversal of 25532322 is 22323552.

It is a sphenic number, since it is the product of 3 distinct primes.

25532322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 25532292 and 25532301.

It is not an unprimeable number, because it can be changed into a prime (25532321) 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, 2127688 + ... + 2127699.

It is an arithmetic number, because the mean of its divisors is an integer number (6383082).

Almost surely, 2^25532322 is an apocalyptic number.

25532322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25532322 is a wasteful number, since it uses less digits than its factorization.

25532322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255392.

The product of its digits is 3600, while the sum is 24.

The square root of 25532322 is about 5052.9518105757. The cubic root of 25532322 is about 294.4625741405.

Adding to 25532322 its reverse (22323552), we get a palindrome (47855874).

The spelling of 25532322 in words is "twenty-five million, five hundred thirty-two thousand, three hundred twenty-two".