20282024 has 32 divisors (see below), whose sum is σ = 43606080. Its totient is φ = 8663424.

The previous prime is 20282023. The next prime is 20282057. The reversal of 20282024 is 42028202.

It is a super-2 number, since 2×20282024² = 822720995073152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20281987 and 20282005.

It is not an unprimeable number, because it can be changed into a prime (20282023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32564 + ... + 33180.

It is an arithmetic number, because the mean of its divisors is an integer number (1362690).

Almost surely, 2^20282024 is an apocalyptic number.

It is an amenable number.

20282024 is an abundant number, since it is smaller than the sum of its proper divisors (23324056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20282024 is a wasteful number, since it uses less digits than its factorization.

20282024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217 (or 1213 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 20282024 is about 4503.5568165618. The cubic root of 20282024 is about 272.7116958915.

The spelling of 20282024 in words is "twenty million, two hundred eighty-two thousand, twenty-four".