13132415 has 16 divisors (see below), whose sum is σ = 17078688. Its totient is φ = 9655296.

The previous prime is 13132403. The next prime is 13132417. The reversal of 13132415 is 51423131.

It is a cyclic number.

It is not a de Polignac number, because 13132415 - 2⁶ = 13132351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132417) 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 in 15 ways as a sum of consecutive naturals, for example, 1859 + ... + 5451.

It is an arithmetic number, because the mean of its divisors is an integer number (1067418).

Almost surely, 2^13132415 is an apocalyptic number.

13132415 is a deficient number, since it is larger than the sum of its proper divisors (3946273).

13132415 is a wasteful number, since it uses less digits than its factorization.

13132415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3658.

The product of its digits is 360, while the sum is 20.

The square root of 13132415 is about 3623.8674092742. The cubic root of 13132415 is about 235.9291118606.

Adding to 13132415 its reverse (51423131), we get a palindrome (64555546).

The spelling of 13132415 in words is "thirteen million, one hundred thirty-two thousand, four hundred fifteen".