13382937 has 12 divisors (see below), whose sum is σ = 19853860. Its totient is φ = 8680608.

The previous prime is 13382923. The next prime is 13382939. The reversal of 13382937 is 73928331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5294601 + 8088336 = 2301^2 + 2844^2 .

It is not a de Polignac number, because 13382937 - 2¹⁰ = 13381913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13382939) 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, 19762 + ... + 20427.

Almost surely, 2^13382937 is an apocalyptic number.

It is an amenable number.

13382937 is a deficient number, since it is larger than the sum of its proper divisors (6470923).

13382937 is a wasteful number, since it uses less digits than its factorization.

13382937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40232 (or 40229 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 13382937 is about 3658.2696729465. The cubic root of 13382937 is about 237.4199146417.

The spelling of 13382937 in words is "thirteen million, three hundred eighty-two thousand, nine hundred thirty-seven".