25848272 has 20 divisors (see below), whose sum is σ = 50221860. Its totient is φ = 12887808.

The previous prime is 25848271. The next prime is 25848281. The reversal of 25848272 is 27284852.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2383936 + 23464336 = 1544^2 + 4844^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25848271) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4148 + ... + 8300.

It is an arithmetic number, because the mean of its divisors is an integer number (2511093).

Almost surely, 2^25848272 is an apocalyptic number.

It is an amenable number.

25848272 is a deficient number, since it is larger than the sum of its proper divisors (24373588).

25848272 is a wasteful number, since it uses less digits than its factorization.

25848272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4550 (or 4544 counting only the distinct ones).

The product of its digits is 71680, while the sum is 38.

The square root of 25848272 is about 5084.1195894668. The cubic root of 25848272 is about 295.6722083560.

The spelling of 25848272 in words is "twenty-five million, eight hundred forty-eight thousand, two hundred seventy-two".