1336868 has 24 divisors (see below), whose sum is σ = 2577792. Its totient is φ = 602784.

The previous prime is 1336861. The next prime is 1336873. The reversal of 1336868 is 8686331.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1336861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2171 + ... + 2717.

It is an arithmetic number, because the mean of its divisors is an integer number (107408).

2^1336868 is an apocalyptic number.

It is an amenable number.

1336868 is a deficient number, since it is larger than the sum of its proper divisors (1240924).

1336868 is a wasteful number, since it uses less digits than its factorization.

1336868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611 (or 609 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 1336868 is about 1156.2300809095. The cubic root of 1336868 is about 110.1614159122.

The spelling of 1336868 in words is "one million, three hundred thirty-six thousand, eight hundred sixty-eight".