12043069 has 4 divisors (see below), whose sum is σ = 12160096. Its totient is φ = 11926044.

The previous prime is 12043067. The next prime is 12043079. The reversal of 12043069 is 96034021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12043069 - 2¹ = 12043067 is a prime.

It is a super-2 number, since 2×12043069² = 290071021877522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12043063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58359 + ... + 58564.

It is an arithmetic number, because the mean of its divisors is an integer number (3040024).

Almost surely, 2^12043069 is an apocalyptic number.

It is an amenable number.

12043069 is a deficient number, since it is larger than the sum of its proper divisors (117027).

12043069 is a wasteful number, since it uses less digits than its factorization.

12043069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117026.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 12043069 is about 3470.3125219496. The cubic root of 12043069 is about 229.2164198018.

The spelling of 12043069 in words is "twelve million, forty-three thousand, sixty-nine".