13707142 has 8 divisors (see below), whose sum is σ = 20583432. Its totient is φ = 6846000.

The previous prime is 13707139. The next prime is 13707163. The reversal of 13707142 is 24170731.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1159 + ... + 5362.

It is an arithmetic number, because the mean of its divisors is an integer number (2572929).

Almost surely, 2^13707142 is an apocalyptic number.

13707142 is a deficient number, since it is larger than the sum of its proper divisors (6876290).

13707142 is a wasteful number, since it uses less digits than its factorization.

13707142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7574.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 13707142 is about 3702.3157617902. The cubic root of 13707142 is about 239.3218238858.

Adding to 13707142 its reverse (24170731), we get a palindrome (37877873).

The spelling of 13707142 in words is "thirteen million, seven hundred seven thousand, one hundred forty-two".