25322330 has 16 divisors (see below), whose sum is σ = 49724064. Its totient is φ = 9208080.

The previous prime is 25322327. The next prime is 25322347. The reversal of 25322330 is 3322352.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114992 + ... + 115211.

It is an arithmetic number, because the mean of its divisors is an integer number (3107754).

Almost surely, 2^25322330 is an apocalyptic number.

25322330 is a deficient number, since it is larger than the sum of its proper divisors (24401734).

25322330 is a wasteful number, since it uses less digits than its factorization.

25322330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230221.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 25322330 is about 5032.1297678021. The cubic root of 25322330 is about 293.6530762169.

Adding to 25322330 its reverse (3322352), we get a palindrome (28644682).

It can be divided in two parts, 25322 and 330, that added together give a palindrome (25652).

The spelling of 25322330 in words is "twenty-five million, three hundred twenty-two thousand, three hundred thirty".