12023769 has 8 divisors (see below), whose sum is σ = 16047712. Its totient is φ = 8007840.

The previous prime is 12023749. The next prime is 12023773. The reversal of 12023769 is 96732021.

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

It is not a de Polignac number, because 12023769 - 2⁸ = 12023513 is a prime.

It is a super-2 number, since 2×12023769² = 289142041930722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12023729) 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, 4974 + ... + 6984.

It is an arithmetic number, because the mean of its divisors is an integer number (2005964).

Almost surely, 2^12023769 is an apocalyptic number.

It is an amenable number.

12023769 is a deficient number, since it is larger than the sum of its proper divisors (4023943).

12023769 is a wasteful number, since it uses less digits than its factorization.

12023769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4007.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 12023769 is about 3467.5306775860. The cubic root of 12023769 is about 229.0939083330.

The spelling of 12023769 in words is "twelve million, twenty-three thousand, seven hundred sixty-nine".