2058859 has 8 divisors (see below), whose sum is σ = 2364480. Its totient is φ = 1773000.

The previous prime is 2058857. The next prime is 2058869. The reversal of 2058859 is 9588502.

2058859 = T₃₁₀ + T₃₁₁ + ... + T₃₄₇.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2058859 - 2¹ = 2058857 is a prime.

It is a Duffinian number.

It is a plaindrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (2058851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4717 + ... + 5134.

It is an arithmetic number, because the mean of its divisors is an integer number (295560).

2^2058859 is an apocalyptic number.

2058859 is a deficient number, since it is larger than the sum of its proper divisors (305621).

2058859 is a wasteful number, since it uses less digits than its factorization.

2058859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9881.

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 2058859 is about 1434.8724682006. The cubic root of 2058859 is about 127.2161363902.

The spelling of 2058859 in words is "two million, fifty-eight thousand, eight hundred fifty-nine".