1325668 has 12 divisors (see below), whose sum is σ = 2442160. Its totient is φ = 627912.

The previous prime is 1325663. The next prime is 1325669. The reversal of 1325668 is 8665231.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1325663) 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, 8646 + ... + 8797.

2^1325668 is an apocalyptic number.

It is an amenable number.

1325668 is a deficient number, since it is larger than the sum of its proper divisors (1116492).

1325668 is a wasteful number, since it uses less digits than its factorization.

1325668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17466 (or 17464 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 1325668 is about 1151.3765674183. The cubic root of 1325668 is about 109.8529163663.

The spelling of 1325668 in words is "one million, three hundred twenty-five thousand, six hundred sixty-eight".