26343 has 6 divisors (see below), whose sum is σ = 38064. Its totient is φ = 17556.

The previous prime is 26339. The next prime is 26347. The reversal of 26343 is 34362.

It is an interprime number because it is at equal distance from previous prime (26339) and next prime (26347).

It is not a de Polignac number, because 26343 - 2² = 26339 is a prime.

26343 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26347) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1455 + ... + 1472.

It is an arithmetic number, because the mean of its divisors is an integer number (6344).

2²⁶³⁴³ is an apocalyptic number.

26343 is a deficient number, since it is larger than the sum of its proper divisors (11721).

26343 is a wasteful number, since it uses less digits than its factorization.

26343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2933 (or 2930 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 26343 is about 162.3052679367. The cubic root of 26343 is about 29.7546658407.

The spelling of 26343 in words is "twenty-six thousand, three hundred forty-three".