7087105 has 8 divisors (see below), whose sum is σ = 8874432. Its totient is φ = 5423088.

The previous prime is 7087103. The next prime is 7087109. The reversal of 7087105 is 5017807.

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 7087105 - 2¹ = 7087103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7087103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30699 + ... + 30928.

It is an arithmetic number, because the mean of its divisors is an integer number (1109304).

Almost surely, 2^7087105 is an apocalyptic number.

It is an amenable number.

7087105 is a deficient number, since it is larger than the sum of its proper divisors (1787327).

7087105 is a wasteful number, since it uses less digits than its factorization.

7087105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61655.

The product of its (nonzero) digits is 1960, while the sum is 28.

The square root of 7087105 is about 2662.1617155988. The cubic root of 7087105 is about 192.0833062249.

The spelling of 7087105 in words is "seven million, eighty-seven thousand, one hundred five".