12730114 has 16 divisors (see below), whose sum is σ = 20170080. Its totient is φ = 6009120.

The previous prime is 12730097. The next prime is 12730121. The reversal of 12730114 is 41103721.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 12730091 and 12730100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19477 + ... + 20119.

It is an arithmetic number, because the mean of its divisors is an integer number (1260630).

Almost surely, 2^12730114 is an apocalyptic number.

12730114 is a deficient number, since it is larger than the sum of its proper divisors (7439966).

12730114 is a wasteful number, since it uses less digits than its factorization.

12730114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 12730114 is about 3567.9285306743. The cubic root of 12730114 is about 233.4949171021.

Adding to 12730114 its reverse (41103721), we get a palindrome (53833835).

The spelling of 12730114 in words is "twelve million, seven hundred thirty thousand, one hundred fourteen".