12423677 has 8 divisors (see below), whose sum is σ = 14466816. Its totient is φ = 10447632.

The previous prime is 12423673. The next prime is 12423713. The reversal of 12423677 is 77632421.

12423677 = 2034² + 2035² + 2036².

12423677 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12423677 - 2² = 12423673 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12423673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16373 + ... + 17114.

It is an arithmetic number, because the mean of its divisors is an integer number (1808352).

Almost surely, 2^12423677 is an apocalyptic number.

It is an amenable number.

12423677 is a deficient number, since it is larger than the sum of its proper divisors (2043139).

12423677 is an equidigital number, since it uses as much as digits as its factorization.

12423677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33547.

The product of its digits is 14112, while the sum is 32.

The square root of 12423677 is about 3524.7236771129. The cubic root of 12423677 is about 231.6061304025.

The spelling of 12423677 in words is "twelve million, four hundred twenty-three thousand, six hundred seventy-seven".