25852196 has 18 divisors (see below), whose sum is σ = 46506978. Its totient is φ = 12574080.

The previous prime is 25852187. The next prime is 25852201. The reversal of 25852196 is 69125852.

It can be written as a sum of positive squares in 3 ways, for example, as 15054400 + 10797796 = 3880^2 + 3286^2 .

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

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 5 ways as a sum of consecutive naturals, for example, 3116 + ... + 7836.

It is an arithmetic number, because the mean of its divisors is an integer number (2583721).

Almost surely, 2^25852196 is an apocalyptic number.

It is an amenable number.

25852196 is a deficient number, since it is larger than the sum of its proper divisors (20654782).

25852196 is a wasteful number, since it uses less digits than its factorization.

25852196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4799 (or 4760 counting only the distinct ones).

The product of its digits is 43200, while the sum is 38.

The square root of 25852196 is about 5084.5054823454. The cubic root of 25852196 is about 295.6871694985.

The spelling of 25852196 in words is "twenty-five million, eight hundred fifty-two thousand, one hundred ninety-six".