2026971 has 16 divisors (see below), whose sum is σ = 3085600. Its totient is φ = 1314144.

The previous prime is 2026957. The next prime is 2026987. The reversal of 2026971 is 1796202.

It is not a de Polignac number, because 2026971 - 2¹⁵ = 1994203 is a prime.

It is a super-2 number, since 2×2026971² = 8217222869682, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2026931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16 + ... + 2013.

It is an arithmetic number, because the mean of its divisors is an integer number (192850).

2^2026971 is an apocalyptic number.

2026971 is a deficient number, since it is larger than the sum of its proper divisors (1058629).

2026971 is a wasteful number, since it uses less digits than its factorization.

2026971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075 (or 2069 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 2026971 is about 1423.7173174475. The cubic root of 2026971 is about 126.5559335413. Note that the first 3 decimals are identical.

The spelling of 2026971 in words is "two million, twenty-six thousand, nine hundred seventy-one".