283423564 has 6 divisors (see below), whose sum is σ = 495991244. Its totient is φ = 141711780.

The previous prime is 283423559. The next prime is 283423577. The reversal of 283423564 is 465324382.

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 as a sum of consecutive naturals, namely, 35427942 + ... + 35427949.

Almost surely, 2^283423564 is an apocalyptic number.

It is an amenable number.

283423564 is a deficient number, since it is larger than the sum of its proper divisors (212567680).

283423564 is a wasteful number, since it uses less digits than its factorization.

283423564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70855895 (or 70855893 counting only the distinct ones).

The product of its digits is 138240, while the sum is 37.

The square root of 283423564 is about 16835.1882674356. The cubic root of 283423564 is about 656.8688263598.

The spelling of 283423564 in words is "two hundred eighty-three million, four hundred twenty-three thousand, five hundred sixty-four".