12340002 has 8 divisors (see below), whose sum is σ = 24680016. Its totient is φ = 4113332.

The previous prime is 12339997. The next prime is 12340007. The reversal of 12340002 is 20004321.

It is an interprime number because it is at equal distance from previous prime (12339997) and next prime (12340007).

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

12340002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 12340002.

It is not an unprimeable number, because it can be changed into a prime (12340007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1028328 + ... + 1028339.

It is an arithmetic number, because the mean of its divisors is an integer number (3085002).

Almost surely, 2^12340002 is an apocalyptic number.

12340002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12340002 is a wasteful number, since it uses less digits than its factorization.

12340002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2056672.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 12340002 is about 3512.8338987205. The cubic root of 12340002 is about 231.0849933675.

Adding to 12340002 its reverse (20004321), we get a palindrome (32344323).

The spelling of 12340002 in words is "twelve million, three hundred forty thousand, two".