13532338 has 4 divisors (see below), whose sum is σ = 20298510. Its totient is φ = 6766168.

The previous prime is 13532333. The next prime is 13532339. The reversal of 13532338 is 83323531.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9259849 + 4272489 = 3043^2 + 2067^2 .

It is not an unprimeable number, because it can be changed into a prime (13532333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3383083 + ... + 3383086.

Almost surely, 2^13532338 is an apocalyptic number.

13532338 is a deficient number, since it is larger than the sum of its proper divisors (6766172).

13532338 is an equidigital number, since it uses as much as digits as its factorization.

13532338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6766171.

The product of its digits is 6480, while the sum is 28.

The square root of 13532338 is about 3678.6326263980. The cubic root of 13532338 is about 238.3001298010.

Adding to 13532338 its reverse (83323531), we get a palindrome (96855869).

The spelling of 13532338 in words is "thirteen million, five hundred thirty-two thousand, three hundred thirty-eight".