2027826 has 12 divisors (see below), whose sum is σ = 4393662. Its totient is φ = 675936.

The previous prime is 2027821. The next prime is 2027843. The reversal of 2027826 is 6287202.

It can be written as a sum of positive squares in only one way, i.e., 1962801 + 65025 = 1401^2 + 255^2 .

It is a super-2 number, since 2×2027826² = 8224156572552, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2027826.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2027821) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56311 + ... + 56346.

2^2027826 is an apocalyptic number.

2027826 is an abundant number, since it is smaller than the sum of its proper divisors (2365836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2027826 is a wasteful number, since it uses less digits than its factorization.

2027826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112665 (or 112662 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 2027826 is about 1424.0175560716. The cubic root of 2027826 is about 126.5737252961.

The spelling of 2027826 in words is "two million, twenty-seven thousand, eight hundred twenty-six".