12053315 has 16 divisors (see below), whose sum is σ = 15448320. Its totient is φ = 9001440.

The previous prime is 12053309. The next prime is 12053339. The reversal of 12053315 is 51335021.

It is not a de Polignac number, because 12053315 - 2⁸ = 12053059 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5852 + ... + 7638.

It is an arithmetic number, because the mean of its divisors is an integer number (965520).

Almost surely, 2^12053315 is an apocalyptic number.

12053315 is a deficient number, since it is larger than the sum of its proper divisors (3395005).

12053315 is a wasteful number, since it uses less digits than its factorization.

12053315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 12053315 is about 3471.7884440156. The cubic root of 12053315 is about 229.2814056101.

Adding to 12053315 its reverse (51335021), we get a palindrome (63388336).

It can be divided in two parts, 120 and 53315, that added together give a palindrome (53435).

The spelling of 12053315 in words is "twelve million, fifty-three thousand, three hundred fifteen".