12304246 has 4 divisors (see below), whose sum is σ = 18456372. Its totient is φ = 6152122.

The previous prime is 12304219. The next prime is 12304261. The reversal of 12304246 is 64240321.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3076060 + ... + 3076063.

It is an arithmetic number, because the mean of its divisors is an integer number (4614093).

Almost surely, 2^12304246 is an apocalyptic number.

12304246 is a deficient number, since it is larger than the sum of its proper divisors (6152126).

12304246 is an equidigital number, since it uses as much as digits as its factorization.

12304246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6152125.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 12304246 is about 3507.7408684223. The cubic root of 12304246 is about 230.8615825865.

Adding to 12304246 its reverse (64240321), we get a palindrome (76544567).

It can be divided in two parts, 1230 and 4246, that added together give a square (5476 = 74²).

The spelling of 12304246 in words is "twelve million, three hundred four thousand, two hundred forty-six".