12283923 has 16 divisors (see below), whose sum is σ = 16803072. Its totient is φ = 7980000.

The previous prime is 12283919. The next prime is 12283933. The reversal of 12283923 is 32938221.

It is a happy number.

12283923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12283923 - 2² = 12283919 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12283913) 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, 21228 + ... + 21798.

It is an arithmetic number, because the mean of its divisors is an integer number (1050192).

Almost surely, 2^12283923 is an apocalyptic number.

12283923 is a deficient number, since it is larger than the sum of its proper divisors (4519149).

12283923 is a wasteful number, since it uses less digits than its factorization.

12283923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746.

The product of its digits is 5184, while the sum is 30.

The square root of 12283923 is about 3504.8427924801. The cubic root of 12283923 is about 230.7344073693.

It can be divided in two parts, 1228 and 3923, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 12283923 in words is "twelve million, two hundred eighty-three thousand, nine hundred twenty-three".