14000531 has 4 divisors (see below), whose sum is σ = 14078064. Its totient is φ = 13923000.

The previous prime is 14000527. The next prime is 14000551. The reversal of 14000531 is 13500041.

14000531 is digitally balanced in base 2, 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 an emirpimes, since its reverse is a distinct semiprime: 13500041 = 1913 ⋅7057.

It is a cyclic number.

It is not a de Polignac number, because 14000531 - 2² = 14000527 is a prime.

It is a super-2 number, since 2×14000531² = 392029736563922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14000551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38495 + ... + 38856.

It is an arithmetic number, because the mean of its divisors is an integer number (3519516).

Almost surely, 2^14000531 is an apocalyptic number.

14000531 is a deficient number, since it is larger than the sum of its proper divisors (77533).

14000531 is an equidigital number, since it uses as much as digits as its factorization.

14000531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77532.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 14000531 is about 3741.7283439608. The cubic root of 14000531 is about 241.0172734874.

Adding to 14000531 its reverse (13500041), we get a palindrome (27500572).

The spelling of 14000531 in words is "fourteen million, five hundred thirty-one", and thus it is an aban number.