12665348 has 12 divisors (see below), whose sum is σ = 22195152. Its totient is φ = 6323880.

The previous prime is 12665311. The next prime is 12665363. The reversal of 12665348 is 84356621.

It is a super-2 number, since 2×12665348² = 320822079922208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1883 + ... + 5373.

It is an arithmetic number, because the mean of its divisors is an integer number (1849596).

Almost surely, 2^12665348 is an apocalyptic number.

It is an amenable number.

12665348 is a deficient number, since it is larger than the sum of its proper divisors (9529804).

12665348 is a wasteful number, since it uses less digits than its factorization.

12665348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4402 (or 4400 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 12665348 is about 3558.8408225151. The cubic root of 12665348 is about 233.0982657592.

The spelling of 12665348 in words is "twelve million, six hundred sixty-five thousand, three hundred forty-eight".