2058997 has 6 divisors (see below), whose sum is σ = 2101442. Its totient is φ = 2017392.

The previous prime is 2058967. The next prime is 2059009. The reversal of 2058997 is 7998502.

It can be written as a sum of positive squares in 3 ways, for example, as 1343281 + 715716 = 1159^2 + 846^2 .

It is not a de Polignac number, because 2058997 - 2⁷ = 2058869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2058967) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2443 + ... + 3175.

2^2058997 is an apocalyptic number.

It is an amenable number.

2058997 is a deficient number, since it is larger than the sum of its proper divisors (42445).

2058997 is an frugal number, since it uses more digits than its factorization.

2058997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 2058997 is about 1434.9205552922. The cubic root of 2058997 is about 127.2189786497.

The spelling of 2058997 in words is "two million, fifty-eight thousand, nine hundred ninety-seven".