12315360 has 48 divisors (see below), whose sum is σ = 38794896. Its totient is φ = 3283968.

The previous prime is 12315353. The next prime is 12315367. The reversal of 12315360 is 6351321.

It is an interprime number because it is at equal distance from previous prime (12315353) and next prime (12315367).

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12315367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12349 + ... + 13308.

It is an arithmetic number, because the mean of its divisors is an integer number (808227).

Almost surely, 2^12315360 is an apocalyptic number.

12315360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12315360 is an abundant number, since it is smaller than the sum of its proper divisors (26479536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12315360 is a wasteful number, since it uses less digits than its factorization.

12315360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25675 (or 25667 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 12315360 is about 3509.3247213673. The cubic root of 12315360 is about 230.9310714303.

Adding to 12315360 its reverse (6351321), we get a palindrome (18666681).

The spelling of 12315360 in words is "twelve million, three hundred fifteen thousand, three hundred sixty".