14131642 has 16 divisors (see below), whose sum is σ = 25061760. Its totient is φ = 5847408.

The previous prime is 14131633. The next prime is 14131643. The reversal of 14131642 is 24613141.

It is not an unprimeable number, because it can be changed into a prime (14131643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16998 + ... + 17809.

It is an arithmetic number, because the mean of its divisors is an integer number (1566360).

Almost surely, 2^14131642 is an apocalyptic number.

14131642 is a deficient number, since it is larger than the sum of its proper divisors (10930118).

14131642 is a wasteful number, since it uses less digits than its factorization.

14131642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34845.

The product of its digits is 576, while the sum is 22.

The square root of 14131642 is about 3759.2076292751. The cubic root of 14131642 is about 241.7672898983.

Adding to 14131642 its reverse (24613141), we get a palindrome (38744783).

The spelling of 14131642 in words is "fourteen million, one hundred thirty-one thousand, six hundred forty-two".