14243734 has 4 divisors (see below), whose sum is σ = 21365604. Its totient is φ = 7121866.

The previous prime is 14243717. The next prime is 14243743. The reversal of 14243734 is 43734241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43734241 = 827 ⋅52883.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3560932 + ... + 3560935.

It is an arithmetic number, because the mean of its divisors is an integer number (5341401).

Almost surely, 2^14243734 is an apocalyptic number.

14243734 is a deficient number, since it is larger than the sum of its proper divisors (7121870).

14243734 is an equidigital number, since it uses as much as digits as its factorization.

14243734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7121869.

The product of its digits is 8064, while the sum is 28.

The square root of 14243734 is about 3774.0871744039. The cubic root of 14243734 is about 242.4048388444.

Adding to 14243734 its reverse (43734241), we get a palindrome (57977975).

The spelling of 14243734 in words is "fourteen million, two hundred forty-three thousand, seven hundred thirty-four".