1087085 has 8 divisors (see below), whose sum is σ = 1373280. Its totient is φ = 823824.

The previous prime is 1087061. The next prime is 1087091. The reversal of 1087085 is 5807801.

It is a happy number.

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 1087085 - 2¹² = 1082989 is a prime.

It is a Curzon number.

It is a congruent number.

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, 5627 + ... + 5816.

It is an arithmetic number, because the mean of its divisors is an integer number (171660).

2^1087085 is an apocalyptic number.

It is an amenable number.

1087085 is a deficient number, since it is larger than the sum of its proper divisors (286195).

1087085 is a wasteful number, since it uses less digits than its factorization.

1087085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11467.

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 1087085 is about 1042.6336844741. The cubic root of 1087085 is about 102.8224231545.

The spelling of 1087085 in words is "one million, eighty-seven thousand, eighty-five".