13608830 has 32 divisors (see below), whose sum is σ = 25583040. Its totient is φ = 5205760.

The previous prime is 13608827. The next prime is 13608851. The reversal of 13608830 is 3880631.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13608793 and 13608802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48290 + ... + 48570.

It is an arithmetic number, because the mean of its divisors is an integer number (799470).

Almost surely, 2^13608830 is an apocalyptic number.

13608830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13608830 is a deficient number, since it is larger than the sum of its proper divisors (11974210).

13608830 is a wasteful number, since it uses less digits than its factorization.

13608830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 13608830 is about 3689.0147736218. The cubic root of 13608830 is about 238.7482863103.

The spelling of 13608830 in words is "thirteen million, six hundred eight thousand, eight hundred thirty".