1128086 has 8 divisors (see below), whose sum is σ = 1791720. Its totient is φ = 530848.

The previous prime is 1128037. The next prime is 1128089. The reversal of 1128086 is 6808211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1128089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16556 + ... + 16623.

It is an arithmetic number, because the mean of its divisors is an integer number (223965).

2^1128086 is an apocalyptic number.

1128086 is a deficient number, since it is larger than the sum of its proper divisors (663634).

1128086 is a wasteful number, since it uses less digits than its factorization.

1128086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33198.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 1128086 is about 1062.1139298588. The cubic root of 1128086 is about 104.0992026805.

The spelling of 1128086 in words is "one million, one hundred twenty-eight thousand, eighty-six".