2058626 has 8 divisors (see below), whose sum is σ = 3146364. Its totient is φ = 1009840.

The previous prime is 2058619. The next prime is 2058629. The reversal of 2058626 is 6268502.

It can be written as a sum of positive squares in 2 ways, for example, as 1692601 + 366025 = 1301^2 + 605^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2058629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9605 + ... + 9816.

2^2058626 is an apocalyptic number.

2058626 is a deficient number, since it is larger than the sum of its proper divisors (1087738).

2058626 is a wasteful number, since it uses less digits than its factorization.

2058626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19476.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2058626 is about 1434.7912740186. The cubic root of 2058626 is about 127.2113372145.

The spelling of 2058626 in words is "two million, fifty-eight thousand, six hundred twenty-six".