14072131 has 4 divisors (see below), whose sum is σ = 14080000. Its totient is φ = 14064264.

The previous prime is 14072089. The next prime is 14072147. The reversal of 14072131 is 13127041.

14072131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 13127041 = 103 ⋅127447.

It is a cyclic number.

It is not a de Polignac number, because 14072131 - 2⁹ = 14071619 is a prime.

It is a super-2 number, since 2×14072131² = 396049741762322, 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 = 14072099 and 14072108.

It is not an unprimeable number, because it can be changed into a prime (14072161) 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 3 ways as a sum of consecutive naturals, for example, 190 + ... + 5308.

It is an arithmetic number, because the mean of its divisors is an integer number (3520000).

Almost surely, 2^14072131 is an apocalyptic number.

14072131 is a deficient number, since it is larger than the sum of its proper divisors (7869).

14072131 is an equidigital number, since it uses as much as digits as its factorization.

14072131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7868.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 14072131 is about 3751.2839135421. The cubic root of 14072131 is about 241.4274365590.

Adding to 14072131 its reverse (13127041), we get a palindrome (27199172).

The spelling of 14072131 in words is "fourteen million, seventy-two thousand, one hundred thirty-one".