1166698 has 16 divisors (see below), whose sum is σ = 1967616. Its totient is φ = 514800.

The previous prime is 1166687. The next prime is 1166713. The reversal of 1166698 is 8966611.

It is a super-2 number, since 2×1166698² = 2722368446408, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378 + ... + 1573.

It is an arithmetic number, because the mean of its divisors is an integer number (122976).

2^1166698 is an apocalyptic number.

1166698 is a deficient number, since it is larger than the sum of its proper divisors (800918).

1166698 is a wasteful number, since it uses less digits than its factorization.

1166698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989.

The product of its digits is 15552, while the sum is 37.

The square root of 1166698 is about 1080.1379541522. The cubic root of 1166698 is about 105.2736023935.

The spelling of 1166698 in words is "one million, one hundred sixty-six thousand, six hundred ninety-eight".