13807130 has 32 divisors (see below), whose sum is σ = 26158464. Its totient is φ = 5237056.

The previous prime is 13807109. The next prime is 13807141. The reversal of 13807130 is 3170831.

It is a happy number.

13807130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 13807096 and 13807105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39617 + ... + 39963.

It is an arithmetic number, because the mean of its divisors is an integer number (817452).

Almost surely, 2^13807130 is an apocalyptic number.

13807130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13807130 is a deficient number, since it is larger than the sum of its proper divisors (12351334).

13807130 is a wasteful number, since it uses less digits than its factorization.

13807130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 13807130 is about 3715.7946660169. The cubic root of 13807130 is about 239.9023329454.

Adding to 13807130 its reverse (3170831), we get a palindrome (16977961).

The spelling of 13807130 in words is "thirteen million, eight hundred seven thousand, one hundred thirty".