1119087 has 6 divisors (see below), whose sum is σ = 1616472. Its totient is φ = 746052.

The previous prime is 1119077. The next prime is 1119091. The reversal of 1119087 is 7809111.

It is not a de Polignac number, because 1119087 - 2¹⁰ = 1118063 is a prime.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1119087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1119037) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 62163 + ... + 62180.

It is an arithmetic number, because the mean of its divisors is an integer number (269412).

2^1119087 is an apocalyptic number.

1119087 is a deficient number, since it is larger than the sum of its proper divisors (497385).

1119087 is a wasteful number, since it uses less digits than its factorization.

1119087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124349 (or 124346 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 27.

The square root of 1119087 is about 1057.8690845279. The cubic root of 1119087 is about 103.8216556330.

The spelling of 1119087 in words is "one million, one hundred nineteen thousand, eighty-seven".