12057369 has 12 divisors (see below), whose sum is σ = 17079024. Its totient is φ = 7564864.

The previous prime is 12057361. The next prime is 12057377. The reversal of 12057369 is 96375021.

12057369 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12057361) and next prime (12057377).

It is not a de Polignac number, because 12057369 - 2³ = 12057361 is a prime.

It is a super-2 number, since 2×12057369² = 290760294404322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12057361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6087 + ... + 7820.

It is an arithmetic number, because the mean of its divisors is an integer number (1423252).

Almost surely, 2^12057369 is an apocalyptic number.

It is an amenable number.

12057369 is a deficient number, since it is larger than the sum of its proper divisors (5021655).

12057369 is a wasteful number, since it uses less digits than its factorization.

12057369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13944 (or 13927 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 12057369 is about 3472.3722438702. The cubic root of 12057369 is about 229.3071081555.

The spelling of 12057369 in words is "twelve million, fifty-seven thousand, three hundred sixty-nine".