2026775 has 6 divisors (see below), whose sum is σ = 2513232. Its totient is φ = 1621400.

The previous prime is 2026769. The next prime is 2026789. The reversal of 2026775 is 5776202.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-2026775 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40511 + ... + 40560.

It is an arithmetic number, because the mean of its divisors is an integer number (418872).

2^2026775 is an apocalyptic number.

2026775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2026775 is a deficient number, since it is larger than the sum of its proper divisors (486457).

2026775 is an equidigital number, since it uses as much as digits as its factorization.

2026775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81081 (or 81076 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 2026775 is about 1423.6484818943. The cubic root of 2026775 is about 126.5518542588.

The spelling of 2026775 in words is "two million, twenty-six thousand, seven hundred seventy-five".