14072743 has 8 divisors (see below), whose sum is σ = 14676480. Its totient is φ = 13476960.

The previous prime is 14072701. The next prime is 14072771. The reversal of 14072743 is 34727041.

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

It is a cyclic number.

It is not a de Polignac number, because 14072743 - 2¹⁷ = 13941671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14070743) 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, 1773 + ... + 5593.

It is an arithmetic number, because the mean of its divisors is an integer number (1834560).

Almost surely, 2^14072743 is an apocalyptic number.

14072743 is a deficient number, since it is larger than the sum of its proper divisors (603737).

14072743 is a wasteful number, since it uses less digits than its factorization.

14072743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3977.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 14072743 is about 3751.3654847269. The cubic root of 14072743 is about 241.4309364186.

Adding to 14072743 its reverse (34727041), we get a palindrome (48799784).

The spelling of 14072743 in words is "fourteen million, seventy-two thousand, seven hundred forty-three".