25794790 has 32 divisors (see below), whose sum is σ = 54779904. Its totient is φ = 8557920.

The previous prime is 25794787. The next prime is 25794803. The reversal of 25794790 is 9749752.

It is a super-2 number, since 2×25794790² = 1330742382288200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3774 + ... + 8113.

It is an arithmetic number, because the mean of its divisors is an integer number (1711872).

Almost surely, 2^25794790 is an apocalyptic number.

25794790 is an abundant number, since it is smaller than the sum of its proper divisors (28985114).

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

25794790 is a wasteful number, since it uses less digits than its factorization.

25794790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11932.

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 25794790 is about 5078.8571549119. The cubic root of 25794790 is about 295.4681449433.

The spelling of 25794790 in words is "twenty-five million, seven hundred ninety-four thousand, seven hundred ninety".