264983 has 8 divisors (see below), whose sum is σ = 284256. Its totient is φ = 246400.

The previous prime is 264977. The next prime is 264991. The reversal of 264983 is 389462.

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 264983 - 2⁶ = 264919 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 (264083) 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, 803 + ... + 1083.

It is an arithmetic number, because the mean of its divisors is an integer number (35532).

2²⁶⁴⁹⁸³ is an apocalyptic number.

264983 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

264983 is a deficient number, since it is larger than the sum of its proper divisors (19273).

264983 is a wasteful number, since it uses less digits than its factorization.

264983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345.

The product of its digits is 10368, while the sum is 32.

The square root of 264983 is about 514.7649949249. The cubic root of 264983 is about 64.2302093507.

The spelling of 264983 in words is "two hundred sixty-four thousand, nine hundred eighty-three".