2058026587 has 4 divisors (see below), whose sum is σ = 2061977256. Its totient is φ = 2054075920.

The previous prime is 2058026549. The next prime is 2058026599. The reversal of 2058026587 is 7856208502.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2058026587 - 2²³ = 2049637979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2058026507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1974553 + ... + 1975594.

It is an arithmetic number, because the mean of its divisors is an integer number (515494314).

Almost surely, 2^2058026587 is an apocalyptic number.

2058026587 is a deficient number, since it is larger than the sum of its proper divisors (3950669).

2058026587 is an equidigital number, since it uses as much as digits as its factorization.

2058026587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3950668.

The product of its (nonzero) digits is 268800, while the sum is 43.

The square root of 2058026587 is about 45365.4779209919. The cubic root of 2058026587 is about 1271.9898924856.

The spelling of 2058026587 in words is "two billion, fifty-eight million, twenty-six thousand, five hundred eighty-seven".