13432616 has 8 divisors (see below), whose sum is σ = 25186170. Its totient is φ = 6716304.

The previous prime is 13432613. The next prime is 13432633. The reversal of 13432616 is 61623431.

It can be written as a sum of positive squares in only one way, i.e., 8352100 + 5080516 = 2890^2 + 2254^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (13432613) 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 as a sum of consecutive naturals, namely, 839531 + ... + 839546.

Almost surely, 2^13432616 is an apocalyptic number.

It is an amenable number.

13432616 is a deficient number, since it is larger than the sum of its proper divisors (11753554).

13432616 is a wasteful number, since it uses less digits than its factorization.

13432616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679083 (or 1679079 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 13432616 is about 3665.0533420402. The cubic root of 13432616 is about 237.7133285471.

The spelling of 13432616 in words is "thirteen million, four hundred thirty-two thousand, six hundred sixteen".