25226804 has 12 divisors (see below), whose sum is σ = 44292864. Its totient is φ = 12571704.

The previous prime is 25226779. The next prime is 25226843. The reversal of 25226804 is 40862252.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 9044 + ... + 11499.

It is an arithmetic number, because the mean of its divisors is an integer number (3691072).

Almost surely, 2^25226804 is an apocalyptic number.

It is an amenable number.

25226804 is a deficient number, since it is larger than the sum of its proper divisors (19066060).

25226804 is a wasteful number, since it uses less digits than its factorization.

25226804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20854 (or 20852 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 25226804 is about 5022.6291919671. The cubic root of 25226804 is about 293.2833517917.

The spelling of 25226804 in words is "twenty-five million, two hundred twenty-six thousand, eight hundred four".