12733246 has 8 divisors (see below), whose sum is σ = 19544184. Its totient is φ = 6218520.

The previous prime is 12733229. The next prime is 12733261. The reversal of 12733246 is 64233721.

12733246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73945 + ... + 74116.

It is an arithmetic number, because the mean of its divisors is an integer number (2443023).

Almost surely, 2^12733246 is an apocalyptic number.

12733246 is a deficient number, since it is larger than the sum of its proper divisors (6810938).

12733246 is a wasteful number, since it uses less digits than its factorization.

12733246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148106.

The product of its digits is 6048, while the sum is 28.

The square root of 12733246 is about 3568.3674138183. The cubic root of 12733246 is about 233.5140645115.

Adding to 12733246 its reverse (64233721), we get a palindrome (76966967).

The spelling of 12733246 in words is "twelve million, seven hundred thirty-three thousand, two hundred forty-six".