12052365 has 32 divisors (see below), whose sum is σ = 21866880. Its totient is φ = 5619456.

The previous prime is 12052363. The next prime is 12052379. The reversal of 12052365 is 56325021.

It is not a de Polignac number, because 12052365 - 2¹ = 12052363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12052361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2079 + ... + 5331.

It is an arithmetic number, because the mean of its divisors is an integer number (683340).

Almost surely, 2^12052365 is an apocalyptic number.

12052365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12052365 is a deficient number, since it is larger than the sum of its proper divisors (9814515).

12052365 is a wasteful number, since it uses less digits than its factorization.

12052365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3293.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 12052365 is about 3471.6516242273. The cubic root of 12052365 is about 229.2753817331.

Adding to 12052365 its reverse (56325021), we get a palindrome (68377386).

It can be divided in two parts, 1205 and 2365, that added together give a triangular number (3570 = T₈₄).

The spelling of 12052365 in words is "twelve million, fifty-two thousand, three hundred sixty-five".