1279108 has 12 divisors (see below), whose sum is σ = 2264220. Its totient is φ = 632192.

The previous prime is 1279093. The next prime is 1279111. The reversal of 1279108 is 8019721.

It can be written as a sum of positive squares in 2 ways, for example, as 322624 + 956484 = 568^2 + 978^2 .

It is a super-2 number, since 2×1279108² = 3272234551328, which contains 22 as substring.

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, 1441 + ... + 2152.

It is an arithmetic number, because the mean of its divisors is an integer number (188685).

2^1279108 is an apocalyptic number.

It is an amenable number.

1279108 is a deficient number, since it is larger than the sum of its proper divisors (985112).

1279108 is a wasteful number, since it uses less digits than its factorization.

1279108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686 (or 3684 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 1279108 is about 1130.9765691649. The cubic root of 1279108 is about 108.5514773391.

The spelling of 1279108 in words is "one million, two hundred seventy-nine thousand, one hundred eight".