2080541 has 2 divisors, whose sum is σ = 2080542. Its totient is φ = 2080540.

The previous prime is 2080531. The next prime is 2080543. The reversal of 2080541 is 1450802.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2059225 + 21316 = 1435^2 + 146^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2080541 is a prime.

Together with 2080543, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2080543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1040270 + 1040271.

It is an arithmetic number, because the mean of its divisors is an integer number (1040271).

2^2080541 is an apocalyptic number.

It is an amenable number.

2080541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2080541 is an equidigital number, since it uses as much as digits as its factorization.

2080541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2080541 is about 1442.4080559953. The cubic root of 2080541 is about 127.6611521166.

The spelling of 2080541 in words is "two million, eighty thousand, five hundred forty-one".