2080971 has 20 divisors (see below), whose sum is σ = 3246672. Its totient is φ = 1325808.

The previous prime is 2080963. The next prime is 2080979. The reversal of 2080971 is 1790802.

It is an interprime number because it is at equal distance from previous prime (2080963) and next prime (2080979).

It is not a de Polignac number, because 2080971 - 2³ = 2080963 is a prime.

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

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

It is not an unprimeable number, because it can be changed into a prime (2080979) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1305 + ... + 2421.

2^2080971 is an apocalyptic number.

2080971 is a deficient number, since it is larger than the sum of its proper divisors (1165701).

2080971 is a wasteful number, since it uses less digits than its factorization.

2080971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152 (or 1143 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 2080971 is about 1442.5571045889. The cubic root of 2080971 is about 127.6699463860.

The spelling of 2080971 in words is "two million, eighty thousand, nine hundred seventy-one".