12053115 has 24 divisors (see below), whose sum is σ = 21381360. Its totient is φ = 6277824.

The previous prime is 12053089. The next prime is 12053117. The reversal of 12053115 is 51135021.

12053115 is a `hidden beast` number, since 120 + 531 + 15 = 666.

It is not a de Polignac number, because 12053115 - 2⁷ = 12052987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12053117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1180 + ... + 5049.

It is an arithmetic number, because the mean of its divisors is an integer number (890890).

Almost surely, 2^12053115 is an apocalyptic number.

12053115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12053115 is a deficient number, since it is larger than the sum of its proper divisors (9328245).

12053115 is a wasteful number, since it uses less digits than its factorization.

12053115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6283 (or 6280 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 12053115 is about 3471.7596402977. The cubic root of 12053115 is about 229.2801374518.

Adding to 12053115 its reverse (51135021), we get a palindrome (63188136).

It can be divided in two parts, 120 and 53115, that added together give a palindrome (53235).

The spelling of 12053115 in words is "twelve million, fifty-three thousand, one hundred fifteen".