283228364 has 24 divisors (see below), whose sum is σ = 552429360. Its totient is φ = 126268416.

The previous prime is 283228357. The next prime is 283228367. The reversal of 283228364 is 463822382.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (283228367) 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, 108317 + ... + 110900.

It is an arithmetic number, because the mean of its divisors is an integer number (23017890).

Almost surely, 2^283228364 is an apocalyptic number.

It is an amenable number.

283228364 is a deficient number, since it is larger than the sum of its proper divisors (269200996).

283228364 is a wasteful number, since it uses less digits than its factorization.

283228364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219257 (or 219255 counting only the distinct ones).

The product of its digits is 110592, while the sum is 38.

The square root of 283228364 is about 16829.3898879312. The cubic root of 283228364 is about 656.7179917568.

The spelling of 283228364 in words is "two hundred eighty-three million, two hundred twenty-eight thousand, three hundred sixty-four".