12618352 has 40 divisors (see below), whose sum is σ = 27025056. Its totient is φ = 5677056.

The previous prime is 12618343. The next prime is 12618367. The reversal of 12618352 is 25381621.

It is a self number, because there is not a number n which added to its sum of digits gives 12618352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5248 + ... + 7264.

Almost surely, 2^12618352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12618352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13512528).

12618352 is an abundant number, since it is smaller than the sum of its proper divisors (14406704).

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

12618352 is a wasteful number, since it uses less digits than its factorization.

12618352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065 (or 2059 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 12618352 is about 3552.2319744071. The cubic root of 12618352 is about 232.8095971922.

Adding to 12618352 its reverse (25381621), we get a palindrome (37999973).

The spelling of 12618352 in words is "twelve million, six hundred eighteen thousand, three hundred fifty-two".