12169023 has 8 divisors (see below), whose sum is σ = 16272000. Its totient is φ = 8089368.

The previous prime is 12168973. The next prime is 12169037. The reversal of 12169023 is 32096121.

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

It is not a de Polignac number, because 12169023 - 2⁹ = 12168511 is a prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 12168984 and 12169002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12179023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4573 + ... + 6726.

It is an arithmetic number, because the mean of its divisors is an integer number (2034000).

Almost surely, 2^12169023 is an apocalyptic number.

12169023 is a deficient number, since it is larger than the sum of its proper divisors (4102977).

12169023 is a wasteful number, since it uses less digits than its factorization.

12169023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11661.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 12169023 is about 3488.4126762756. The cubic root of 12169023 is about 230.0127466156.

The spelling of 12169023 in words is "twelve million, one hundred sixty-nine thousand, twenty-three".