25828466 has 8 divisors (see below), whose sum is σ = 39643824. Its totient is φ = 12613860.

The previous prime is 25828463. The next prime is 25828477. The reversal of 25828466 is 66482852.

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

It is not an unprimeable number, because it can be changed into a prime (25828463) by changing a digit.

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, 150080 + ... + 150251.

It is an arithmetic number, because the mean of its divisors is an integer number (4955478).

Almost surely, 2^25828466 is an apocalyptic number.

25828466 is a deficient number, since it is larger than the sum of its proper divisors (13815358).

25828466 is a wasteful number, since it uses less digits than its factorization.

25828466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300376.

The product of its digits is 184320, while the sum is 41.

The square root of 25828466 is about 5082.1713863269. The cubic root of 25828466 is about 295.5966703585.

It can be divided in two parts, 2582846 and 6, that added together give a palindrome (2582852).

The spelling of 25828466 in words is "twenty-five million, eight hundred twenty-eight thousand, four hundred sixty-six".