25625326 has 4 divisors (see below), whose sum is σ = 38437992. Its totient is φ = 12812662.

The previous prime is 25625321. The next prime is 25625339. The reversal of 25625326 is 62352652.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25625321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6406330 + ... + 6406333.

It is an arithmetic number, because the mean of its divisors is an integer number (9609498).

Almost surely, 2^25625326 is an apocalyptic number.

25625326 is a deficient number, since it is larger than the sum of its proper divisors (12812666).

25625326 is a wasteful number, since it uses less digits than its factorization.

25625326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12812665.

The product of its digits is 21600, while the sum is 31.

The square root of 25625326 is about 5062.1463827116. The cubic root of 25625326 is about 294.8196772151.

Adding to 25625326 its reverse (62352652), we get a palindrome (87977978).

The spelling of 25625326 in words is "twenty-five million, six hundred twenty-five thousand, three hundred twenty-six".