1086808 has 8 divisors (see below), whose sum is σ = 2037780. Its totient is φ = 543400.

The previous prime is 1086791. The next prime is 1086809. The reversal of 1086808 is 8086801.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1086808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67918 + ... + 67933.

2^1086808 is an apocalyptic number.

It is an amenable number.

1086808 is a deficient number, since it is larger than the sum of its proper divisors (950972).

1086808 is a wasteful number, since it uses less digits than its factorization.

1086808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135857 (or 135853 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 1086808 is about 1042.5008393282. The cubic root of 1086808 is about 102.8136890228.

The spelling of 1086808 in words is "one million, eighty-six thousand, eight hundred eight".