13425116 has 24 divisors (see below), whose sum is σ = 24338160. Its totient is φ = 6475392.

The previous prime is 13425107. The next prime is 13425119. The reversal of 13425116 is 61152431.

It is a super-2 number, since 2×13425116² = 360467479226912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13425091 and 13425100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13425119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14870 + ... + 15746.

It is an arithmetic number, because the mean of its divisors is an integer number (1014090).

Almost surely, 2^13425116 is an apocalyptic number.

It is an amenable number.

13425116 is a deficient number, since it is larger than the sum of its proper divisors (10913044).

13425116 is a wasteful number, since it uses less digits than its factorization.

13425116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013 (or 1011 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 13425116 is about 3664.0300217111. The cubic root of 13425116 is about 237.6690784948.

Adding to 13425116 its reverse (61152431), we get a palindrome (74577547).

The spelling of 13425116 in words is "thirteen million, four hundred twenty-five thousand, one hundred sixteen".