25768794 has 8 divisors (see below), whose sum is σ = 51537600. Its totient is φ = 8589596.

The previous prime is 25768783. The next prime is 25768801. The reversal of 25768794 is 49786752.

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

25768794 is an admirable number.

It is a super-3 number, since 3×25768794³ (a number of 23 digits) contains 333 as substring.

It is a Curzon number.

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, 2147394 + ... + 2147405.

It is an arithmetic number, because the mean of its divisors is an integer number (6442200).

Almost surely, 2^25768794 is an apocalyptic number.

25768794 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25768794 is a wasteful number, since it uses less digits than its factorization.

25768794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4294804.

The product of its digits is 846720, while the sum is 48.

The square root of 25768794 is about 5076.2972726191. The cubic root of 25768794 is about 295.3688539412.

It can be divided in two parts, 25768 and 794, that added together give a palindrome (26562).

The spelling of 25768794 in words is "twenty-five million, seven hundred sixty-eight thousand, seven hundred ninety-four".