2705086 has 4 divisors (see below), whose sum is σ = 4057632. Its totient is φ = 1352542.

The previous prime is 2705081. The next prime is 2705093. The reversal of 2705086 is 6805072.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2705081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676270 + ... + 676273.

It is an arithmetic number, because the mean of its divisors is an integer number (1014408).

2^2705086 is an apocalyptic number.

2705086 is a deficient number, since it is larger than the sum of its proper divisors (1352546).

2705086 is a wasteful number, since it uses less digits than its factorization.

2705086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352545.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 2705086 is about 1644.7145649018. The cubic root of 2705086 is about 139.3350439468.

It can be divided in two parts, 270 and 5086, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 2705086 in words is "two million, seven hundred five thousand, eighty-six".