1006115 has 12 divisors (see below), whose sum is σ = 1327872. Its totient is φ = 731280.

The previous prime is 1006091. The next prime is 1006123. The reversal of 1006115 is 5116001.

It is a de Polignac number, because none of the positive numbers 2^k-1006115 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1006115.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 227 + ... + 1436.

It is an arithmetic number, because the mean of its divisors is an integer number (110656).

2^1006115 is an apocalyptic number.

1006115 is a deficient number, since it is larger than the sum of its proper divisors (321757).

1006115 is a wasteful number, since it uses less digits than its factorization.

1006115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690 (or 1679 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 1006115 is about 1003.0528400837. The cubic root of 1006115 is about 100.2034192588.

The spelling of 1006115 in words is "one million, six thousand, one hundred fifteen".