14542131 has 16 divisors (see below), whose sum is σ = 20123648. Its totient is φ = 9331200.

The previous prime is 14542109. The next prime is 14542133. The reversal of 14542131 is 13124541.

It is not a de Polignac number, because 14542131 - 2⁶ = 14542067 is a prime.

It is a super-2 number, since 2×14542131² = 422947148042322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14542098 and 14542107.

It is not an unprimeable number, because it can be changed into a prime (14542133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24915 + ... + 25491.

It is an arithmetic number, because the mean of its divisors is an integer number (1257728).

Almost surely, 2^14542131 is an apocalyptic number.

14542131 is a deficient number, since it is larger than the sum of its proper divisors (5581517).

14542131 is a wasteful number, since it uses less digits than its factorization.

14542131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882.

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

The square root of 14542131 is about 3813.4146116047. The cubic root of 14542131 is about 244.0858953611.

Adding to 14542131 its reverse (13124541), we get a palindrome (27666672).

The spelling of 14542131 in words is "fourteen million, five hundred forty-two thousand, one hundred thirty-one".