2086814 has 8 divisors (see below), whose sum is σ = 3143448. Its totient is φ = 1039000.

The previous prime is 2086793. The next prime is 2086817. The reversal of 2086814 is 4186802.

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 (2086817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1577 + ... + 2580.

It is an arithmetic number, because the mean of its divisors is an integer number (392931).

2^2086814 is an apocalyptic number.

2086814 is a deficient number, since it is larger than the sum of its proper divisors (1056634).

2086814 is a wasteful number, since it uses less digits than its factorization.

2086814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4410.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 2086814 is about 1444.5809080837. The cubic root of 2086814 is about 127.7893262964.

The spelling of 2086814 in words is "two million, eighty-six thousand, eight hundred fourteen".