12612883 has 4 divisors (see below), whose sum is σ = 13047840. Its totient is φ = 12177928.

The previous prime is 12612881. The next prime is 12612907. The reversal of 12612883 is 38821621.

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

It is a cyclic number.

It is not a de Polignac number, because 12612883 - 2¹ = 12612881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12612881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217435 + ... + 217492.

It is an arithmetic number, because the mean of its divisors is an integer number (3261960).

Almost surely, 2^12612883 is an apocalyptic number.

12612883 is a deficient number, since it is larger than the sum of its proper divisors (434957).

12612883 is an equidigital number, since it uses as much as digits as its factorization.

12612883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434956.

The product of its digits is 4608, while the sum is 31.

The square root of 12612883 is about 3551.4620932793. The cubic root of 12612883 is about 232.7759578369.

The spelling of 12612883 in words is "twelve million, six hundred twelve thousand, eight hundred eighty-three".