2115086 has 8 divisors (see below), whose sum is σ = 3282120. Its totient is φ = 1021048.

The previous prime is 2115083. The next prime is 2115097. The reversal of 2115086 is 6805112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2115083) 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 3 ways as a sum of consecutive naturals, for example, 18176 + ... + 18291.

It is an arithmetic number, because the mean of its divisors is an integer number (410265).

2^2115086 is an apocalyptic number.

2115086 is a deficient number, since it is larger than the sum of its proper divisors (1167034).

2115086 is a wasteful number, since it uses less digits than its factorization.

2115086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36498.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 2115086 is about 1454.3335243334. Note that the first 3 decimals coincide. The cubic root of 2115086 is about 128.3638330087.

The spelling of 2115086 in words is "two million, one hundred fifteen thousand, eighty-six".