13704730 has 32 divisors (see below), whose sum is σ = 27143424. Its totient is φ = 4950336.

The previous prime is 13704727. The next prime is 13704731. The reversal of 13704730 is 3740731.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13704695 and 13704704.

It is not an unprimeable number, because it can be changed into a prime (13704731) 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, 4989 + ... + 7231.

It is an arithmetic number, because the mean of its divisors is an integer number (848232).

Almost surely, 2^13704730 is an apocalyptic number.

13704730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13704730 is a deficient number, since it is larger than the sum of its proper divisors (13438694).

13704730 is a wasteful number, since it uses less digits than its factorization.

13704730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 13704730 is about 3701.9900053890. The cubic root of 13704730 is about 239.3077855083.

The spelling of 13704730 in words is "thirteen million, seven hundred four thousand, seven hundred thirty".