1146568 has 16 divisors (see below), whose sum is σ = 2162160. Its totient is φ = 570000.

The previous prime is 1146559. The next prime is 1146569. The reversal of 1146568 is 8656411.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (1146569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1723 + ... + 2293.

It is an arithmetic number, because the mean of its divisors is an integer number (135135).

2^1146568 is an apocalyptic number.

It is an amenable number.

1146568 is a deficient number, since it is larger than the sum of its proper divisors (1015592).

1146568 is a wasteful number, since it uses less digits than its factorization.

1146568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828 (or 824 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 1146568 is about 1070.7791555685. The cubic root of 1146568 is about 104.6646291317.

The spelling of 1146568 in words is "one million, one hundred forty-six thousand, five hundred sixty-eight".