1118883 has 16 divisors (see below), whose sum is σ = 1575936. Its totient is φ = 705120.

The previous prime is 1118869. The next prime is 1118893. The reversal of 1118883 is 3888111.

It is not a de Polignac number, because 1118883 - 2⁴ = 1118867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1118883.

It is not an unprimeable number, because it can be changed into a prime (1118863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4816 + ... + 5042.

It is an arithmetic number, because the mean of its divisors is an integer number (98496).

2^1118883 is an apocalyptic number.

1118883 is a deficient number, since it is larger than the sum of its proper divisors (457053).

1118883 is a wasteful number, since it uses less digits than its factorization.

1118883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314.

The product of its digits is 1536, while the sum is 30.

The square root of 1118883 is about 1057.7726598849. The cubic root of 1118883 is about 103.8153466493.

The spelling of 1118883 in words is "one million, one hundred eighteen thousand, eight hundred eighty-three".