13612067 has 16 divisors (see below), whose sum is σ = 16519680. Its totient is φ = 10963392.

The previous prime is 13612063. The next prime is 13612103. The reversal of 13612067 is 76021631.

It is a cyclic number.

It is not a de Polignac number, because 13612067 - 2² = 13612063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13612063) 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, 8783 + ... + 10215.

It is an arithmetic number, because the mean of its divisors is an integer number (1032480).

Almost surely, 2^13612067 is an apocalyptic number.

13612067 is a deficient number, since it is larger than the sum of its proper divisors (2907613).

13612067 is a wasteful number, since it uses less digits than its factorization.

13612067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 13612067 is about 3689.4534825635. The cubic root of 13612067 is about 238.7672143870.

Adding to 13612067 its reverse (76021631), we get a palindrome (89633698).

The spelling of 13612067 in words is "thirteen million, six hundred twelve thousand, sixty-seven".