20282314 has 16 divisors (see below), whose sum is σ = 32838120. Its totient is φ = 9339840.

The previous prime is 20282303. The next prime is 20282323. The reversal of 20282314 is 41328202.

It can be written as a sum of positive squares in 4 ways, for example, as 15800625 + 4481689 = 3975^2 + 2117^2 .

It is a super-2 number, since 2×20282314² = 822744522389192, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21084 + ... + 22024.

Almost surely, 2^20282314 is an apocalyptic number.

20282314 is a deficient number, since it is larger than the sum of its proper divisors (12555806).

20282314 is a wasteful number, since it uses less digits than its factorization.

20282314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 20282314 is about 4503.5890132205. The cubic root of 20282314 is about 272.7129956634.

The spelling of 20282314 in words is "twenty million, two hundred eighty-two thousand, three hundred fourteen".