283555200 has 96 divisors (see below), whose sum is σ = 933991560. Its totient is φ = 75612160.

The previous prime is 283555169. The next prime is 283555213. The reversal of 283555200 is 2555382.

283555200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×283555200³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent 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, 5169 + ... + 24368.

Almost surely, 2^283555200 is an apocalyptic number.

283555200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 283555200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (466995780).

283555200 is an abundant number, since it is smaller than the sum of its proper divisors (650436360).

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

283555200 is a wasteful number, since it uses less digits than its factorization.

283555200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29564 (or 29547 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 283555200 is about 16839.0973629824. The cubic root of 283555200 is about 656.9705048047.

The spelling of 283555200 in words is "two hundred eighty-three million, five hundred fifty-five thousand, two hundred".