12747334 has 8 divisors (see below), whose sum is σ = 19139688. Its totient is φ = 6367440.

The previous prime is 12747323. The next prime is 12747337. The reversal of 12747334 is 43374721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12747296 and 12747305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12747337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114 + ... + 5050.

It is an arithmetic number, because the mean of its divisors is an integer number (2392461).

Almost surely, 2^12747334 is an apocalyptic number.

12747334 is a deficient number, since it is larger than the sum of its proper divisors (6392354).

12747334 is a wasteful number, since it uses less digits than its factorization.

12747334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6230.

The product of its digits is 14112, while the sum is 31.

The square root of 12747334 is about 3570.3408800841. The cubic root of 12747334 is about 233.6001523698.

The spelling of 12747334 in words is "twelve million, seven hundred forty-seven thousand, three hundred thirty-four".