12243602 has 8 divisors (see below), whose sum is σ = 20989056. Its totient is φ = 5247252.

The previous prime is 12243601. The next prime is 12243611. The reversal of 12243602 is 20634221.

12243602 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 not an unprimeable number, because it can be changed into a prime (12243601) 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, 437258 + ... + 437285.

It is an arithmetic number, because the mean of its divisors is an integer number (2623632).

Almost surely, 2^12243602 is an apocalyptic number.

12243602 is a deficient number, since it is larger than the sum of its proper divisors (8745454).

12243602 is an equidigital number, since it uses as much as digits as its factorization.

12243602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874552.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 12243602 is about 3499.0858806265. The cubic root of 12243602 is about 230.4816748638.

Adding to 12243602 its reverse (20634221), we get a palindrome (32877823).

The spelling of 12243602 in words is "twelve million, two hundred forty-three thousand, six hundred two".