12064560 has 80 divisors (see below), whose sum is σ = 39613536. Its totient is φ = 3026944.

The previous prime is 12064541. The next prime is 12064567. The reversal of 12064560 is 6546021.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 12064560.

It is not an unprimeable number, because it can be changed into a prime (12064567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2602 + ... + 5558.

Almost surely, 2^12064560 is an apocalyptic number.

12064560 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 12064560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19806768).

12064560 is an abundant number, since it is smaller than the sum of its proper divisors (27548976).

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

12064560 is a wasteful number, since it uses less digits than its factorization.

12064560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2990 (or 2984 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 12064560 is about 3473.4075487912. The cubic root of 12064560 is about 229.3526852548.

The spelling of 12064560 in words is "twelve million, sixty-four thousand, five hundred sixty".