13607842 has 8 divisors (see below), whose sum is σ = 20447532. Its totient is φ = 6792000.

The previous prime is 13607827. The next prime is 13607849. The reversal of 13607842 is 24870631.

It can be written as a sum of positive squares in 2 ways, for example, as 13549761 + 58081 = 3681^2 + 241^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13607849) 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 3 ways as a sum of consecutive naturals, for example, 4459 + ... + 6862.

Almost surely, 2^13607842 is an apocalyptic number.

13607842 is a deficient number, since it is larger than the sum of its proper divisors (6839690).

13607842 is a wasteful number, since it uses less digits than its factorization.

13607842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11924.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 13607842 is about 3688.8808600984. The cubic root of 13607842 is about 238.7425084681.

The spelling of 13607842 in words is "thirteen million, six hundred seven thousand, eight hundred forty-two".