23453326 has 16 divisors (see below), whose sum is σ = 38530800. Its totient is φ = 10640448.

The previous prime is 23453321. The next prime is 23453327. The reversal of 23453326 is 62335432.

It is a junction number, because it is equal to n+sod(n) for n = 23453294 and 23453303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23453321) 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, 6111 + ... + 9178.

It is an arithmetic number, because the mean of its divisors is an integer number (2408175).

Almost surely, 2^23453326 is an apocalyptic number.

23453326 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

23453326 is a deficient number, since it is larger than the sum of its proper divisors (15077474).

23453326 is a wasteful number, since it uses less digits than its factorization.

23453326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15363.

The product of its digits is 12960, while the sum is 28.

The square root of 23453326 is about 4842.8634091826. The cubic root of 23453326 is about 286.2429594704.

Adding to 23453326 its reverse (62335432), we get a palindrome (85788758).

It can be divided in two parts, 2345 and 3326, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 23453326 in words is "twenty-three million, four hundred fifty-three thousand, three hundred twenty-six".