1230808 has 16 divisors (see below), whose sum is σ = 2326680. Its totient is φ = 610368.

The previous prime is 1230791. The next prime is 1230829. The reversal of 1230808 is 8080321.

It is a congruent number.

It is an unprimeable number.

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, 535 + ... + 1657.

2^1230808 is an apocalyptic number.

It is an amenable number.

1230808 is a deficient number, since it is larger than the sum of its proper divisors (1095872).

1230808 is a wasteful number, since it uses less digits than its factorization.

1230808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266 (or 1262 counting only the distinct ones).

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

The square root of 1230808 is about 1109.4178653690. The cubic root of 1230808 is about 107.1675832034.

The spelling of 1230808 in words is "one million, two hundred thirty thousand, eight hundred eight".