2026601 has 4 divisors (see below), whose sum is σ = 2081412. Its totient is φ = 1971792.

The previous prime is 2026567. The next prime is 2026613. The reversal of 2026601 is 1066202.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1893376 + 133225 = 1376^2 + 365^2 .

It is a cyclic number.

It is not a de Polignac number, because 2026601 - 2⁶ = 2026537 is a prime.

It is a super-2 number, since 2×2026601² = 8214223226402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2026601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026631) 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, 27350 + ... + 27423.

It is an arithmetic number, because the mean of its divisors is an integer number (520353).

2^2026601 is an apocalyptic number.

It is an amenable number.

2026601 is a deficient number, since it is larger than the sum of its proper divisors (54811).

2026601 is an equidigital number, since it uses as much as digits as its factorization.

2026601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54810.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2026601 is about 1423.5873699917. The cubic root of 2026601 is about 126.5482326345.

The spelling of 2026601 in words is "two million, twenty-six thousand, six hundred one".