25227834 has 8 divisors (see below), whose sum is σ = 50455680. Its totient is φ = 8409276.

The previous prime is 25227823. The next prime is 25227871. The reversal of 25227834 is 43872252.

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

25227834 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 25227795 and 25227804.

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, 2102314 + ... + 2102325.

It is an arithmetic number, because the mean of its divisors is an integer number (6306960).

Almost surely, 2^25227834 is an apocalyptic number.

25227834 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.

25227834 is a wasteful number, since it uses less digits than its factorization.

25227834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4204644.

The product of its digits is 26880, while the sum is 33.

The square root of 25227834 is about 5022.7317268594. The cubic root of 25227834 is about 293.2873432834.

The spelling of 25227834 in words is "twenty-five million, two hundred twenty-seven thousand, eight hundred thirty-four".