12283161 has 16 divisors (see below), whose sum is σ = 18444288. Its totient is φ = 7203600.

The previous prime is 12283111. The next prime is 12283169. The reversal of 12283161 is 16138221.

It is not a de Polignac number, because 12283161 - 2¹⁴ = 12266777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12283169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4981 + ... + 7026.

It is an arithmetic number, because the mean of its divisors is an integer number (1152768).

Almost surely, 2^12283161 is an apocalyptic number.

12283161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12283161 is a deficient number, since it is larger than the sum of its proper divisors (6161127).

12283161 is a wasteful number, since it uses less digits than its factorization.

12283161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12052.

The product of its digits is 576, while the sum is 24.

The square root of 12283161 is about 3504.7340840640. The cubic root of 12283161 is about 230.7296362753.

The spelling of 12283161 in words is "twelve million, two hundred eighty-three thousand, one hundred sixty-one".