1116590 has 8 divisors (see below), whose sum is σ = 2009880. Its totient is φ = 446632.

The previous prime is 1116571. The next prime is 1116593. The reversal of 1116590 is 956111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116593) 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, 55820 + ... + 55839.

It is an arithmetic number, because the mean of its divisors is an integer number (251235).

2^1116590 is an apocalyptic number.

1116590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1116590 is a deficient number, since it is larger than the sum of its proper divisors (893290).

1116590 is a wasteful number, since it uses less digits than its factorization.

1116590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111666.

The product of its (nonzero) digits is 270, while the sum is 23.

The square root of 1116590 is about 1056.6882227034. The cubic root of 1116590 is about 103.7443796249.

The spelling of 1116590 in words is "one million, one hundred sixteen thousand, five hundred ninety".