26406323 has 8 divisors (see below), whose sum is σ = 27703296. Its totient is φ = 25121800.

The previous prime is 26406319. The next prime is 26406361. The reversal of 26406323 is 32360462.

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 26406323 - 2² = 26406319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26406292 and 26406301.

It is not an unprimeable number, because it can be changed into a prime (26406313) 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, 1388 + ... + 7398.

It is an arithmetic number, because the mean of its divisors is an integer number (3462912).

Almost surely, 2^26406323 is an apocalyptic number.

26406323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

26406323 is a deficient number, since it is larger than the sum of its proper divisors (1296973).

26406323 is a wasteful number, since it uses less digits than its factorization.

26406323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6225.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 26406323 is about 5138.7083007308. The cubic root of 26406323 is about 297.7848807071.

Adding to 26406323 its reverse (32360462), we get a palindrome (58766785).

The spelling of 26406323 in words is "twenty-six million, four hundred six thousand, three hundred twenty-three".