13342338 has 24 divisors (see below), whose sum is σ = 29842176. Its totient is φ = 4303800.

The previous prime is 13342337. The next prime is 13342361. The reversal of 13342338 is 83324331.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13342337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11398 + ... + 12513.

It is an arithmetic number, because the mean of its divisors is an integer number (1243424).

Almost surely, 2^13342338 is an apocalyptic number.

13342338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

13342338 is an abundant number, since it is smaller than the sum of its proper divisors (16499838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13342338 is a wasteful number, since it uses less digits than its factorization.

13342338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23950 (or 23947 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 13342338 is about 3652.7165233563. The cubic root of 13342338 is about 237.1795893512.

Adding to 13342338 its reverse (83324331), we get a palindrome (96666669).

The spelling of 13342338 in words is "thirteen million, three hundred forty-two thousand, three hundred thirty-eight".