13424115 has 16 divisors (see below), whose sum is σ = 21594528. Its totient is φ = 7120896.

The previous prime is 13424107. The next prime is 13424119. The reversal of 13424115 is 51142431.

It is not a de Polignac number, because 13424115 - 2³ = 13424107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13424091 and 13424100.

It is not an unprimeable number, because it can be changed into a prime (13424119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577 + ... + 5213.

It is an arithmetic number, because the mean of its divisors is an integer number (1349658).

Almost surely, 2^13424115 is an apocalyptic number.

13424115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13424115 is a deficient number, since it is larger than the sum of its proper divisors (8170413).

13424115 is a wasteful number, since it uses less digits than its factorization.

13424115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4838.

The product of its digits is 480, while the sum is 21.

The square root of 13424115 is about 3663.8934209390. The cubic root of 13424115 is about 237.6631713414.

Adding to 13424115 its reverse (51142431), we get a palindrome (64566546).

The spelling of 13424115 in words is "thirteen million, four hundred twenty-four thousand, one hundred fifteen".