13382149 has 4 divisors (see below), whose sum is σ = 14598720. Its totient is φ = 12165580.

The previous prime is 13382087. The next prime is 13382167. The reversal of 13382149 is 94128331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94128331 = 11 ⋅8557121.

It is a cyclic number.

It is not a de Polignac number, because 13382149 - 2¹³ = 13373957 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13382149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13382249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608269 + ... + 608290.

It is an arithmetic number, because the mean of its divisors is an integer number (3649680).

Almost surely, 2^13382149 is an apocalyptic number.

It is an amenable number.

13382149 is a deficient number, since it is larger than the sum of its proper divisors (1216571).

13382149 is a wasteful number, since it uses less digits than its factorization.

13382149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216570.

The product of its digits is 5184, while the sum is 31.

The square root of 13382149 is about 3658.1619701703. The cubic root of 13382149 is about 237.4152547138.

It can be divided in two parts, 13382 and 149, that added together give a palindrome (13531).

The spelling of 13382149 in words is "thirteen million, three hundred eighty-two thousand, one hundred forty-nine".