13704650 has 12 divisors (see below), whose sum is σ = 25490742. Its totient is φ = 5481840.

The previous prime is 13704641. The next prime is 13704653. The reversal of 13704650 is 5640731.

13704650 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 3 ways, for example, as 10106041 + 3598609 = 3179^2 + 1897^2 .

It is not an unprimeable number, because it can be changed into a prime (13704653) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136997 + ... + 137096.

Almost surely, 2^13704650 is an apocalyptic number.

13704650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13704650 is a deficient number, since it is larger than the sum of its proper divisors (11786092).

13704650 is a wasteful number, since it uses less digits than its factorization.

13704650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274105 (or 274100 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 13704650 is about 3701.9792003738. The cubic root of 13704650 is about 239.3073198622.

The spelling of 13704650 in words is "thirteen million, seven hundred four thousand, six hundred fifty".