1316908 has 12 divisors (see below), whose sum is σ = 2337552. Its totient is φ = 649040.

The previous prime is 1316899. The next prime is 1316921. The reversal of 1316908 is 8096131.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2035 + ... + 2602.

It is an arithmetic number, because the mean of its divisors is an integer number (194796).

2^1316908 is an apocalyptic number.

It is an amenable number.

1316908 is a deficient number, since it is larger than the sum of its proper divisors (1020644).

1316908 is a wasteful number, since it uses less digits than its factorization.

1316908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4712 (or 4710 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 1316908 is about 1147.5661200994. The cubic root of 1316908 is about 109.6104124584.

The spelling of 1316908 in words is "one million, three hundred sixteen thousand, nine hundred eight".