2058990 has 16 divisors (see below), whose sum is σ = 4941648. Its totient is φ = 549056.

The previous prime is 2058967. The next prime is 2059009. The reversal of 2058990 is 998502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34287 + ... + 34346.

It is an arithmetic number, because the mean of its divisors is an integer number (308853).

2^2058990 is an apocalyptic number.

2058990 is an abundant number, since it is smaller than the sum of its proper divisors (2882658).

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

2058990 is a wasteful number, since it uses less digits than its factorization.

2058990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68643.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 2058990 is about 1434.9181161307. The cubic root of 2058990 is about 127.2188344801.

The spelling of 2058990 in words is "two million, fifty-eight thousand, nine hundred ninety".