262983 has 12 divisors (see below), whose sum is σ = 408120. Its totient is φ = 150192.

The previous prime is 262981. The next prime is 263009. The reversal of 262983 is 389262.

It is not a de Polignac number, because 262983 - 2¹ = 262981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 262983.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 262983.

It is not an unprimeable number, because it can be changed into a prime (262981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 748 + ... + 1041.

It is an arithmetic number, because the mean of its divisors is an integer number (34010).

2²⁶²⁹⁸³ is an apocalyptic number.

262983 is a deficient number, since it is larger than the sum of its proper divisors (145137).

262983 is a wasteful number, since it uses less digits than its factorization.

262983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806 (or 1799 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 262983 is about 512.8186814070. The cubic root of 262983 is about 64.0682052821.

The spelling of 262983 in words is "two hundred sixty-two thousand, nine hundred eighty-three".