1119988 has 12 divisors (see below), whose sum is σ = 1970752. Its totient is φ = 556920.

The previous prime is 1119959. The next prime is 1120001. The reversal of 1119988 is 8899111.

It is a happy number.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181 + ... + 1507.

2^1119988 is an apocalyptic number.

It is an amenable number.

1119988 is a deficient number, since it is larger than the sum of its proper divisors (850764).

1119988 is a wasteful number, since it uses less digits than its factorization.

1119988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542 (or 1540 counting only the distinct ones).

The product of its digits is 5184, while the sum is 37.

The square root of 1119988 is about 1058.2948549436. The cubic root of 1119988 is about 103.8495111433.

The spelling of 1119988 in words is "one million, one hundred nineteen thousand, nine hundred eighty-eight".