25798802 has 8 divisors (see below), whose sum is σ = 38816112. Its totient is φ = 12860100.

The previous prime is 25798783. The next prime is 25798813. The reversal of 25798802 is 20889752.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 25798802.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18824 + ... + 20147.

It is an arithmetic number, because the mean of its divisors is an integer number (4852014).

Almost surely, 2^25798802 is an apocalyptic number.

25798802 is a deficient number, since it is larger than the sum of its proper divisors (13017310).

25798802 is a wasteful number, since it uses less digits than its factorization.

25798802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39304.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 25798802 is about 5079.2521103013. The cubic root of 25798802 is about 295.4834627232.

The spelling of 25798802 in words is "twenty-five million, seven hundred ninety-eight thousand, eight hundred two".