12047360 has 88 divisors (see below), whose sum is σ = 31294536. Its totient is φ = 4423680.

The previous prime is 12047341. The next prime is 12047363. The reversal of 12047360 is 6374021.

It can be written as a sum of positive squares in 4 ways, for example, as 541696 + 11505664 = 736^2 + 3392^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12047363) 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, 66470 + ... + 66650.

Almost surely, 2^12047360 is an apocalyptic number.

12047360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12047360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15647268).

12047360 is an abundant number, since it is smaller than the sum of its proper divisors (19247176).

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

12047360 is a wasteful number, since it uses less digits than its factorization.

12047360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 12047360 is about 3470.9307109189. The cubic root of 12047360 is about 229.2436401851.

The spelling of 12047360 in words is "twelve million, forty-seven thousand, three hundred sixty".