23563342 has 8 divisors (see below), whose sum is σ = 38558232. Its totient is φ = 10710600.

The previous prime is 23563321. The next prime is 23563349. The reversal of 23563342 is 24336532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23563342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23563349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535509 + ... + 535552.

It is an arithmetic number, because the mean of its divisors is an integer number (4819779).

Almost surely, 2^23563342 is an apocalyptic number.

23563342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23563342 is a deficient number, since it is larger than the sum of its proper divisors (14994890).

23563342 is a wasteful number, since it uses less digits than its factorization.

23563342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071074.

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

The square root of 23563342 is about 4854.2086893746. The cubic root of 23563342 is about 286.6898355771.

Adding to 23563342 its reverse (24336532), we get a palindrome (47899874).

It can be divided in two parts, 23 and 563342, that added together give a palindrome (563365).

The spelling of 23563342 in words is "twenty-three million, five hundred sixty-three thousand, three hundred forty-two".