12260564 has 24 divisors (see below), whose sum is σ = 22716288. Its totient is φ = 5778080.

The previous prime is 12260539. The next prime is 12260581. The reversal of 12260564 is 46506221.

12260564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5594 + ... + 7470.

It is an arithmetic number, because the mean of its divisors is an integer number (946512).

Almost surely, 2^12260564 is an apocalyptic number.

It is an amenable number.

12260564 is a deficient number, since it is larger than the sum of its proper divisors (10455724).

12260564 is a wasteful number, since it uses less digits than its factorization.

12260564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975 (or 1973 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 12260564 is about 3501.5088176385. The cubic root of 12260564 is about 230.5880603924.

Adding to 12260564 its reverse (46506221), we get a palindrome (58766785).

The spelling of 12260564 in words is "twelve million, two hundred sixty thousand, five hundred sixty-four".