12615364 has 12 divisors (see below), whose sum is σ = 22546944. Its totient is φ = 6173384.

The previous prime is 12615353. The next prime is 12615367. The reversal of 12615364 is 46351621.

It is not an unprimeable number, because it can be changed into a prime (12615367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33364 + ... + 33739.

It is an arithmetic number, because the mean of its divisors is an integer number (1878912).

Almost surely, 2^12615364 is an apocalyptic number.

It is an amenable number.

12615364 is a deficient number, since it is larger than the sum of its proper divisors (9931580).

12615364 is a wasteful number, since it uses less digits than its factorization.

12615364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67154 (or 67152 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 12615364 is about 3551.8113688652. The cubic root of 12615364 is about 232.7912194623.

Adding to 12615364 its reverse (46351621), we get a palindrome (58966985).

The spelling of 12615364 in words is "twelve million, six hundred fifteen thousand, three hundred sixty-four".