482021900 has 18 divisors (see below), whose sum is σ = 1045987740. Its totient is φ = 192808720.

The previous prime is 482021899. The next prime is 482021951. The reversal of 482021900 is 9120284.

It is a super-2 number, since 2×482021900² = 464690224159220000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 482021900.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2410010 + ... + 2410209.

It is an arithmetic number, because the mean of its divisors is an integer number (58110430).

Almost surely, 2^482021900 is an apocalyptic number.

It is an amenable number.

482021900 is an abundant number, since it is smaller than the sum of its proper divisors (563965840).

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

482021900 is a wasteful number, since it uses less digits than its factorization.

482021900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4820233 (or 4820226 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 482021900 is about 21954.9971532679. The cubic root of 482021900 is about 784.0713591684.

The spelling of 482021900 in words is "four hundred eighty-two million, twenty-one thousand, nine hundred".