1009108 has 6 divisors (see below), whose sum is σ = 1765946. Its totient is φ = 504552.

The previous prime is 1009097. The next prime is 1009121. The reversal of 1009108 is 8019001.

It can be written as a sum of positive squares in only one way, i.e., 795664 + 213444 = 892^2 + 462^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126135 + ... + 126142.

2^1009108 is an apocalyptic number.

It is an amenable number.

1009108 is a deficient number, since it is larger than the sum of its proper divisors (756838).

1009108 is a wasteful number, since it uses less digits than its factorization.

1009108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252281 (or 252279 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 1009108 is about 1004.5436774974. The cubic root of 1009108 is about 100.3026829062.

The spelling of 1009108 in words is "one million, nine thousand, one hundred eight".