2086696 has 16 divisors (see below), whose sum is σ = 3950100. Its totient is φ = 1033344.

The previous prime is 2086681. The next prime is 2086697. The reversal of 2086696 is 6966802.

It can be written as a sum of positive squares in 2 ways, for example, as 1988100 + 98596 = 1410^2 + 314^2 .

It is not an unprimeable number, because it can be changed into a prime (2086697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325 + ... + 2068.

2^2086696 is an apocalyptic number.

It is an amenable number.

2086696 is a deficient number, since it is larger than the sum of its proper divisors (1863404).

2086696 is a wasteful number, since it uses less digits than its factorization.

2086696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2508 (or 2504 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 2086696 is about 1444.5400652111. The cubic root of 2086696 is about 127.7869176127.

The spelling of 2086696 in words is "two million, eighty-six thousand, six hundred ninety-six".