13427612 has 18 divisors (see below), whose sum is σ = 25829664. Its totient is φ = 6103240.

The previous prime is 13427611. The next prime is 13427629. The reversal of 13427612 is 21672431.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13427611) 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 5 ways as a sum of consecutive naturals, for example, 13388 + ... + 14355.

Almost surely, 2^13427612 is an apocalyptic number.

It is an amenable number.

13427612 is a deficient number, since it is larger than the sum of its proper divisors (12402052).

13427612 is a wasteful number, since it uses less digits than its factorization.

13427612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27769 (or 27756 counting only the distinct ones).

The product of its digits is 2016, while the sum is 26.

The square root of 13427612 is about 3664.3706144439. The cubic root of 13427612 is about 237.6838067415.

The spelling of 13427612 in words is "thirteen million, four hundred twenty-seven thousand, six hundred twelve".