14636142 has 24 divisors (see below), whose sum is σ = 33091344. Its totient is φ = 4666464.

The previous prime is 14636107. The next prime is 14636143. The reversal of 14636142 is 24163641.

14636142 is a `hidden beast` number, since 1 + 46 + 3 + 614 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14636143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17263 + ... + 18090.

It is an arithmetic number, because the mean of its divisors is an integer number (1378806).

Almost surely, 2^14636142 is an apocalyptic number.

14636142 is an abundant number, since it is smaller than the sum of its proper divisors (18455202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14636142 is a wasteful number, since it uses less digits than its factorization.

14636142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35384 (or 35381 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 14636142 is about 3825.7211084971. The cubic root of 14636142 is about 244.6107493805.

Adding to 14636142 its reverse (24163641), we get a palindrome (38799783).

The spelling of 14636142 in words is "fourteen million, six hundred thirty-six thousand, one hundred forty-two".