12730341 has 16 divisors (see below), whose sum is σ = 18385920. Its totient is φ = 7788480.

The previous prime is 12730327. The next prime is 12730349. The reversal of 12730341 is 14303721.

It is not a de Polignac number, because 12730341 - 2⁵ = 12730309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12730349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6595 + ... + 8303.

It is an arithmetic number, because the mean of its divisors is an integer number (1149120).

Almost surely, 2^12730341 is an apocalyptic number.

It is an amenable number.

12730341 is a deficient number, since it is larger than the sum of its proper divisors (5655579).

12730341 is a wasteful number, since it uses less digits than its factorization.

12730341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 12730341 is about 3567.9603417079. The cubic root of 12730341 is about 233.4963049668.

The spelling of 12730341 in words is "twelve million, seven hundred thirty thousand, three hundred forty-one".