283422336 has 128 divisors (see below), whose sum is σ = 804902400. Its totient is φ = 88166400.

The previous prime is 283422311. The next prime is 283422383. The reversal of 283422336 is 633224382.

283422336 is a nontrivial binomial coefficient, being equal to C(23809, 2).

It is a tau number, because it is divible by the number of its divisors (128).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 283422297 and 283422306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344806 + ... + 345626.

It is an arithmetic number, because the mean of its divisors is an integer number (6288300).

Almost surely, 2^283422336 is an apocalyptic number.

283422336 is the 23808-th triangular number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 283422336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402451200).

283422336 is an abundant number, since it is smaller than the sum of its proper divisors (521480064).

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

283422336 is a wasteful number, since it uses less digits than its factorization.

283422336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898 (or 886 counting only the distinct ones).

The product of its digits is 41472, while the sum is 33.

The square root of 283422336 is about 16835.1517961674. The cubic root of 283422336 is about 656.8678776783.

The spelling of 283422336 in words is "two hundred eighty-three million, four hundred twenty-two thousand, three hundred thirty-six".