2141086 has 4 divisors (see below), whose sum is σ = 3211632. Its totient is φ = 1070542.

The previous prime is 2141071. The next prime is 2141123. The reversal of 2141086 is 6801412.

2141086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 535270 + ... + 535273.

It is an arithmetic number, because the mean of its divisors is an integer number (802908).

2^2141086 is an apocalyptic number.

2141086 is a deficient number, since it is larger than the sum of its proper divisors (1070546).

2141086 is a wasteful number, since it uses less digits than its factorization.

2141086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070545.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 2141086 is about 1463.2450239109. The cubic root of 2141086 is about 128.8876693746.

Adding to 2141086 its reverse (6801412), we get a palindrome (8942498).

The spelling of 2141086 in words is "two million, one hundred forty-one thousand, eighty-six".