283223064 has 64 divisors (see below), whose sum is σ = 723542400. Its totient is φ = 92365056.

The previous prime is 283223033. The next prime is 283223107. The reversal of 283223064 is 460322382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242947 + ... + 244109.

It is an arithmetic number, because the mean of its divisors is an integer number (11305350).

Almost surely, 2^283223064 is an apocalyptic number.

283223064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

283223064 is an abundant number, since it is smaller than the sum of its proper divisors (440319336).

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

283223064 is a wasteful number, since it uses less digits than its factorization.

283223064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384 (or 1380 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 283223064 is about 16829.2324245641. The cubic root of 283223064 is about 656.7138953838.

The spelling of 283223064 in words is "two hundred eighty-three million, two hundred twenty-three thousand, sixty-four".