25716282 has 8 divisors (see below), whose sum is σ = 51432576. Its totient is φ = 8572092.

The previous prime is 25716259. The next prime is 25716293. The reversal of 25716282 is 28261752.

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

25716282 is an admirable number.

It is a super-3 number, since 3×25716282³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 2143018 + ... + 2143029.

It is an arithmetic number, because the mean of its divisors is an integer number (6429072).

Almost surely, 2^25716282 is an apocalyptic number.

25716282 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.

25716282 is a wasteful number, since it uses less digits than its factorization.

25716282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4286052.

The product of its digits is 13440, while the sum is 33.

The square root of 25716282 is about 5071.1223609769. The cubic root of 25716282 is about 295.1680819406.

The spelling of 25716282 in words is "twenty-five million, seven hundred sixteen thousand, two hundred eighty-two".