14534047 has 8 divisors (see below), whose sum is σ = 16047360. Its totient is φ = 13052760.

The previous prime is 14534041. The next prime is 14534059. The reversal of 14534047 is 74043541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14534047 is a prime.

It is a super-2 number, since 2×14534047² = 422477044396418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14534041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7047 + ... + 8872.

It is an arithmetic number, because the mean of its divisors is an integer number (2005920).

Almost surely, 2^14534047 is an apocalyptic number.

14534047 is a deficient number, since it is larger than the sum of its proper divisors (1513313).

14534047 is a wasteful number, since it uses less digits than its factorization.

14534047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16013.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 14534047 is about 3812.3545218146. The cubic root of 14534047 is about 244.0406576968.

Adding to 14534047 its reverse (74043541), we get a palindrome (88577588).

It can be divided in two parts, 14 and 534047, that added together give a triangular number (534061 = T₁₀₃₃).

The spelling of 14534047 in words is "fourteen million, five hundred thirty-four thousand, forty-seven".