1119985 has 8 divisors (see below), whose sum is σ = 1402560. Its totient is φ = 856944.

The previous prime is 1119959. The next prime is 1120001. The reversal of 1119985 is 5899111.

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

It is a cyclic number.

It is not a de Polignac number, because 1119985 - 2⁷ = 1119857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1119985.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4755 + ... + 4984.

It is an arithmetic number, because the mean of its divisors is an integer number (175320).

2^1119985 is an apocalyptic number.

It is an amenable number.

1119985 is a deficient number, since it is larger than the sum of its proper divisors (282575).

1119985 is an equidigital number, since it uses as much as digits as its factorization.

1119985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9767.

The product of its digits is 3240, while the sum is 34.

The square root of 1119985 is about 1058.2934375682. The cubic root of 1119985 is about 103.8494184194.

The spelling of 1119985 in words is "one million, one hundred nineteen thousand, nine hundred eighty-five".