14131542 has 16 divisors (see below), whose sum is σ = 28555632. Its totient is φ = 4661760.

The previous prime is 14131541. The next prime is 14131547. The reversal of 14131542 is 24513141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14131541) 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 7 ways as a sum of consecutive naturals, for example, 11559 + ... + 12722.

It is an arithmetic number, because the mean of its divisors is an integer number (1784727).

Almost surely, 2^14131542 is an apocalyptic number.

14131542 is an abundant number, since it is smaller than the sum of its proper divisors (14424090).

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

14131542 is a wasteful number, since it uses less digits than its factorization.

14131542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24383.

The product of its digits is 480, while the sum is 21.

The square root of 14131542 is about 3759.1943285763. The cubic root of 14131542 is about 241.7667196228.

Adding to 14131542 its reverse (24513141), we get a palindrome (38644683).

The spelling of 14131542 in words is "fourteen million, one hundred thirty-one thousand, five hundred forty-two".