2058616 has 16 divisors (see below), whose sum is σ = 4411440. Its totient is φ = 882240.

The previous prime is 2058611. The next prime is 2058619. The reversal of 2058616 is 6168502.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2058611) 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, 18325 + ... + 18436.

It is an arithmetic number, because the mean of its divisors is an integer number (275715).

2^2058616 is an apocalyptic number.

It is an amenable number.

2058616 is an abundant number, since it is smaller than the sum of its proper divisors (2352824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2058616 is a wasteful number, since it uses less digits than its factorization.

2058616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36774 (or 36770 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2058616 is about 1434.7877891870. The cubic root of 2058616 is about 127.2111312332.

It can be divided in two parts, 20586 and 16, that added together give a palindrome (20602).

The spelling of 2058616 in words is "two million, fifty-eight thousand, six hundred sixteen".