1146668 has 12 divisors (see below), whose sum is σ = 2014320. Its totient is φ = 571152.

The previous prime is 1146661. The next prime is 1146671. The reversal of 1146668 is 8666411.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1146661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1430 + ... + 2082.

It is an arithmetic number, because the mean of its divisors is an integer number (167860).

2^1146668 is an apocalyptic number.

It is an amenable number.

1146668 is a deficient number, since it is larger than the sum of its proper divisors (867652).

1146668 is a wasteful number, since it uses less digits than its factorization.

1146668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096 (or 1094 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 1146668 is about 1070.8258495199. The cubic root of 1146668 is about 104.6676718815.

The spelling of 1146668 in words is "one million, one hundred forty-six thousand, six hundred sixty-eight".