283481263 has 8 divisors (see below), whose sum is σ = 305481456. Its totient is φ = 261508800.

The previous prime is 283481207. The next prime is 283481281. The reversal of 283481263 is 362184382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 283481263 - 2¹⁷ = 283350191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283487263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17523 + ... + 29563.

It is an arithmetic number, because the mean of its divisors is an integer number (38185182).

Almost surely, 2^283481263 is an apocalyptic number.

283481263 is a deficient number, since it is larger than the sum of its proper divisors (22000193).

283481263 is a wasteful number, since it uses less digits than its factorization.

283481263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13865.

The product of its digits is 55296, while the sum is 37.

The square root of 283481263 is about 16836.9018230790. The cubic root of 283481263 is about 656.9133981687.

The spelling of 283481263 in words is "two hundred eighty-three million, four hundred eighty-one thousand, two hundred sixty-three".