12852116 has 6 divisors (see below), whose sum is σ = 22491210. Its totient is φ = 6426056.

The previous prime is 12852109. The next prime is 12852121. The reversal of 12852116 is 61125821.

It can be written as a sum of positive squares in only one way, i.e., 8099716 + 4752400 = 2846^2 + 2180^2 .

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, 1606511 + ... + 1606518.

It is an arithmetic number, because the mean of its divisors is an integer number (3748535).

Almost surely, 2^12852116 is an apocalyptic number.

It is an amenable number.

12852116 is a deficient number, since it is larger than the sum of its proper divisors (9639094).

12852116 is a wasteful number, since it uses less digits than its factorization.

12852116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3213033 (or 3213031 counting only the distinct ones).

The product of its digits is 960, while the sum is 26.

The square root of 12852116 is about 3584.9847977362. The cubic root of 12852116 is about 234.2384643815.

Adding to 12852116 its reverse (61125821), we get a palindrome (73977937).

The spelling of 12852116 in words is "twelve million, eight hundred fifty-two thousand, one hundred sixteen".