14734681 has 12 divisors (see below), whose sum is σ = 16272228. Its totient is φ = 13263264.

The previous prime is 14734679. The next prime is 14734691. The reversal of 14734681 is 18643741.

It is a happy number.

14734681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 739600 + 13995081 = 860^2 + 3741^2 .

It is not a de Polignac number, because 14734681 - 2¹ = 14734679 is a prime.

It is a super-2 number, since 2×14734681² = 434221648343522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14734691) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23731 + ... + 24343.

It is an arithmetic number, because the mean of its divisors is an integer number (1356019).

Almost surely, 2^14734681 is an apocalyptic number.

It is an amenable number.

14734681 is a deficient number, since it is larger than the sum of its proper divisors (1537547).

14734681 is an equidigital number, since it uses as much as digits as its factorization.

14734681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712 (or 669 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 14734681 is about 3838.5779919132. The cubic root of 14734681 is about 245.1584758395.

The spelling of 14734681 in words is "fourteen million, seven hundred thirty-four thousand, six hundred eighty-one".