13427061 has 16 divisors (see below), whose sum is σ = 18577920. Its totient is φ = 8616960.

The previous prime is 13427047. The next prime is 13427069. The reversal of 13427061 is 16072431.

It is not a de Polignac number, because 13427061 - 2²² = 9232757 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13427069) 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, 32625 + ... + 33033.

It is an arithmetic number, because the mean of its divisors is an integer number (1161120).

Almost surely, 2^13427061 is an apocalyptic number.

It is an amenable number.

13427061 is a deficient number, since it is larger than the sum of its proper divisors (5150859).

13427061 is a wasteful number, since it uses less digits than its factorization.

13427061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 13427061 is about 3664.2954302294. The cubic root of 13427061 is about 237.6805555908.

Adding to 13427061 its reverse (16072431), we get a palindrome (29499492).

The spelling of 13427061 in words is "thirteen million, four hundred twenty-seven thousand, sixty-one".