12747360 has 48 divisors (see below), whose sum is σ = 40155696. Its totient is φ = 3399168.

The previous prime is 12747337. The next prime is 12747367. The reversal of 12747360 is 6374721.

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

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12747367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12799 + ... + 13758.

It is an arithmetic number, because the mean of its divisors is an integer number (836577).

Almost surely, 2^12747360 is an apocalyptic number.

12747360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12747360 is an abundant number, since it is smaller than the sum of its proper divisors (27408336).

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

12747360 is a wasteful number, since it uses less digits than its factorization.

12747360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26575 (or 26567 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 12747360 is about 3570.3445211912. The cubic root of 12747360 is about 233.6003111899.

The spelling of 12747360 in words is "twelve million, seven hundred forty-seven thousand, three hundred sixty".