12010864 has 10 divisors (see below), whose sum is σ = 23271080. Its totient is φ = 6005424.

The previous prime is 12010861. The next prime is 12010877. The reversal of 12010864 is 46801021.

12010864 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 not an unprimeable number, because it can be changed into a prime (12010861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375324 + ... + 375355.

It is an arithmetic number, because the mean of its divisors is an integer number (2327108).

Almost surely, 2^12010864 is an apocalyptic number.

It is an amenable number.

12010864 is a deficient number, since it is larger than the sum of its proper divisors (11260216).

12010864 is an equidigital number, since it uses as much as digits as its factorization.

12010864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750687 (or 750681 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 12010864 is about 3465.6693437199. The cubic root of 12010864 is about 229.0119175354.

Adding to 12010864 its reverse (46801021), we get a palindrome (58811885).

The spelling of 12010864 in words is "twelve million, ten thousand, eight hundred sixty-four".