1330908 has 12 divisors (see below), whose sum is σ = 3105480. Its totient is φ = 443632.

The previous prime is 1330873. The next prime is 1330909. The reversal of 1330908 is 8090331.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1330908² = 3542632208928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330909) 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, 55443 + ... + 55466.

It is an arithmetic number, because the mean of its divisors is an integer number (258790).

2^1330908 is an apocalyptic number.

It is an amenable number.

1330908 is an abundant number, since it is smaller than the sum of its proper divisors (1774572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330908 is a wasteful number, since it uses less digits than its factorization.

1330908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110916 (or 110914 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1330908 is about 1153.6498602262. The cubic root of 1330908 is about 109.9974655063.

The spelling of 1330908 in words is "one million, three hundred thirty thousand, nine hundred eight".