25125322 has 8 divisors (see below), whose sum is σ = 37850436. Its totient is φ = 12508512.

The previous prime is 25125313. The next prime is 25125329. The reversal of 25125322 is 22352152.

It can be written as a sum of positive squares in 2 ways, for example, as 21169201 + 3956121 = 4601^2 + 1989^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 25125293 and 25125302.

It is not an unprimeable number, because it can be changed into a prime (25125329) 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, 26493 + ... + 27424.

Almost surely, 2^25125322 is an apocalyptic number.

25125322 is a deficient number, since it is larger than the sum of its proper divisors (12725114).

25125322 is a wasteful number, since it uses less digits than its factorization.

25125322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54152.

The product of its digits is 1200, while the sum is 22.

The square root of 25125322 is about 5012.5165336386. The cubic root of 25125322 is about 292.8895513382.

Adding to 25125322 its reverse (22352152), we get a palindrome (47477474).

The spelling of 25125322 in words is "twenty-five million, one hundred twenty-five thousand, three hundred twenty-two".