426883183 has 4 divisors (see below), whose sum is σ = 426965560. Its totient is φ = 426800808.

The previous prime is 426883159. The next prime is 426883211. The reversal of 426883183 is 381388624.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 426883183 - 2¹⁷ = 426752111 is a prime.

It is a super-3 number, since 3×426883183³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426883123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32853 + ... + 43966.

It is an arithmetic number, because the mean of its divisors is an integer number (106741390).

Almost surely, 2^426883183 is an apocalyptic number.

426883183 is a deficient number, since it is larger than the sum of its proper divisors (82377).

426883183 is an equidigital number, since it uses as much as digits as its factorization.

426883183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82376.

The product of its digits is 221184, while the sum is 43.

The square root of 426883183 is about 20661.1515409960. The cubic root of 426883183 is about 752.9561451144.

The spelling of 426883183 in words is "four hundred twenty-six million, eight hundred eighty-three thousand, one hundred eighty-three".