2086135 has 4 divisors (see below), whose sum is σ = 2503368. Its totient is φ = 1668904.

The previous prime is 2086127. The next prime is 2086141. The reversal of 2086135 is 5316802.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2086135 - 2³ = 2086127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208609 + ... + 208618.

It is an arithmetic number, because the mean of its divisors is an integer number (625842).

2^2086135 is an apocalyptic number.

2086135 is a deficient number, since it is larger than the sum of its proper divisors (417233).

2086135 is an equidigital number, since it uses as much as digits as its factorization.

2086135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417232.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2086135 is about 1444.3458727050. The cubic root of 2086135 is about 127.7754649165.

The spelling of 2086135 in words is "two million, eighty-six thousand, one hundred thirty-five".