14749347 has 16 divisors (see below), whose sum is σ = 20437920. Its totient is φ = 9453312.

The previous prime is 14749337. The next prime is 14749367. The reversal of 14749347 is 74394741.

It is not a de Polignac number, because 14749347 - 2⁴ = 14749331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14749307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9133 + ... + 10625.

It is an arithmetic number, because the mean of its divisors is an integer number (1277370).

Almost surely, 2^14749347 is an apocalyptic number.

14749347 is a deficient number, since it is larger than the sum of its proper divisors (5688573).

14749347 is a wasteful number, since it uses less digits than its factorization.

14749347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622.

The product of its digits is 84672, while the sum is 39.

The square root of 14749347 is about 3840.4878596345. The cubic root of 14749347 is about 245.2397874506.

It can be divided in two parts, 147 and 49347, that added together give a palindrome (49494).

The spelling of 14749347 in words is "fourteen million, seven hundred forty-nine thousand, three hundred forty-seven".