2080957 has 4 divisors (see below), whose sum is σ = 2092636. Its totient is φ = 2069280.

The previous prime is 2080927. The next prime is 2080961. The reversal of 2080957 is 7590802.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7590802 = 2 ⋅3795401.

It can be written as a sum of positive squares in 2 ways, for example, as 470596 + 1610361 = 686^2 + 1269^2 .

It is a cyclic number.

It is not a de Polignac number, because 2080957 - 2¹⁹ = 1556669 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2080907) 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, 5568 + ... + 5929.

It is an arithmetic number, because the mean of its divisors is an integer number (523159).

2^2080957 is an apocalyptic number.

It is an amenable number.

2080957 is a deficient number, since it is larger than the sum of its proper divisors (11679).

2080957 is a wasteful number, since it uses less digits than its factorization.

2080957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11678.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 2080957 is about 1442.5522520866. The cubic root of 2080957 is about 127.6696600800.

The spelling of 2080957 in words is "two million, eighty thousand, nine hundred fifty-seven".