283996 has 6 divisors (see below), whose sum is σ = 497000. Its totient is φ = 141996.

The previous prime is 283979. The next prime is 284003. The reversal of 283996 is 699382.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35496 + ... + 35503.

2²⁸³⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

283996 is a deficient number, since it is larger than the sum of its proper divisors (213004).

283996 is a wasteful number, since it uses less digits than its factorization.

283996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71003 (or 71001 counting only the distinct ones).

The product of its digits is 23328, while the sum is 37.

The square root of 283996 is about 532.9127508326. The cubic root of 283996 is about 65.7310759149.

The spelling of 283996 in words is "two hundred eighty-three thousand, nine hundred ninety-six".