12023469 has 6 divisors (see below), whose sum is σ = 17367246. Its totient is φ = 8015640.

The previous prime is 12023467. The next prime is 12023477. The reversal of 12023469 is 96432021.

It can be written as a sum of positive squares in only one way, i.e., 11985444 + 38025 = 3462^2 + 195^2 .

It is not a de Polignac number, because 12023469 - 2¹ = 12023467 is a prime.

It is a super-2 number, since 2×12023469² = 289127613587922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023461) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 667962 + ... + 667979.

It is an arithmetic number, because the mean of its divisors is an integer number (2894541).

Almost surely, 2^12023469 is an apocalyptic number.

It is an amenable number.

12023469 is a deficient number, since it is larger than the sum of its proper divisors (5343777).

12023469 is a wasteful number, since it uses less digits than its factorization.

12023469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335947 (or 1335944 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 12023469 is about 3467.4874188669. The cubic root of 12023469 is about 229.0920029753.

The spelling of 12023469 in words is "twelve million, twenty-three thousand, four hundred sixty-nine".