2086826 has 8 divisors (see below), whose sum is σ = 3577440. Its totient is φ = 894348.

The previous prime is 2086823. The next prime is 2086829. The reversal of 2086826 is 6286802.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2086823) and next prime (2086829).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2086792 and 2086801.

It is not an unprimeable number, because it can be changed into a prime (2086823) 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, 74516 + ... + 74543.

It is an arithmetic number, because the mean of its divisors is an integer number (447180).

2^2086826 is an apocalyptic number.

2086826 is a deficient number, since it is larger than the sum of its proper divisors (1490614).

2086826 is a wasteful number, since it uses less digits than its factorization.

2086826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149068.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 2086826 is about 1444.5850615315. The cubic root of 2086826 is about 127.7895712422.

The spelling of 2086826 in words is "two million, eighty-six thousand, eight hundred twenty-six".