20283050 has 24 divisors (see below), whose sum is σ = 38250156. Its totient is φ = 8000640.

The previous prime is 20283037. The next prime is 20283061. The reversal of 20283050 is 5038202.

It can be written as a sum of positive squares in 6 ways, for example, as 13402921 + 6880129 = 3661^2 + 2623^2 .

It is a super-2 number, since 2×20283050² = 822804234605000, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 872 + ... + 6428.

Almost surely, 2^20283050 is an apocalyptic number.

20283050 is a deficient number, since it is larger than the sum of its proper divisors (17967106).

20283050 is a wasteful number, since it uses less digits than its factorization.

20283050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5642 (or 5637 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 20283050 is about 4503.6707250864. The cubic root of 20283050 is about 272.7162943392.

The spelling of 20283050 in words is "twenty million, two hundred eighty-three thousand, fifty".