12482018 has 4 divisors (see below), whose sum is σ = 18723030. Its totient is φ = 6241008.

The previous prime is 12482011. The next prime is 12482023. The reversal of 12482018 is 81028421.

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

It can be written as a sum of positive squares in only one way, i.e., 12229009 + 253009 = 3497^2 + 503^2 .

It is not an unprimeable number, because it can be changed into a prime (12482011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3120503 + ... + 3120506.

Almost surely, 2^12482018 is an apocalyptic number.

12482018 is a deficient number, since it is larger than the sum of its proper divisors (6241012).

12482018 is an equidigital number, since it uses as much as digits as its factorization.

12482018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6241011.

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 12482018 is about 3532.9899518680. The cubic root of 12482018 is about 231.9681015399.

The spelling of 12482018 in words is "twelve million, four hundred eighty-two thousand, eighteen".