11623343 has 4 divisors (see below), whose sum is σ = 11656080. Its totient is φ = 11590608.

The previous prime is 11623333. The next prime is 11623363. The reversal of 11623343 is 34332611.

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 11623343 - 2¹² = 11619247 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 (11623333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15830 + ... + 16547.

It is an arithmetic number, because the mean of its divisors is an integer number (2914020).

Almost surely, 2^11623343 is an apocalyptic number.

11623343 is a deficient number, since it is larger than the sum of its proper divisors (32737).

11623343 is an equidigital number, since it uses as much as digits as its factorization.

11623343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32736.

The product of its digits is 1296, while the sum is 23.

The square root of 11623343 is about 3409.3024213173. The cubic root of 11623343 is about 226.5219811456.

Adding to 11623343 its reverse (34332611), we get a palindrome (45955954).

The spelling of 11623343 in words is "eleven million, six hundred twenty-three thousand, three hundred forty-three".