5958889 has 2 divisors, whose sum is σ = 5958890. Its totient is φ = 5958888.

The previous prime is 5958881. The next prime is 5958893. The reversal of 5958889 is 9888595.

It is a happy number.

5958889 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5326864 + 632025 = 2308^2 + 795^2 .

It is a cyclic number.

It is not a de Polignac number, because 5958889 - 2³ = 5958881 is a prime.

It is a super-2 number, since 2×5958889² = 71016716228642, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (5958881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2979444 + 2979445.

It is an arithmetic number, because the mean of its divisors is an integer number (2979445).

Almost surely, 2^5958889 is an apocalyptic number.

It is an amenable number.

5958889 is a deficient number, since it is larger than the sum of its proper divisors (1).

5958889 is an equidigital number, since it uses as much as digits as its factorization.

5958889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1036800, while the sum is 52.

The square root of 5958889 is about 2441.0835708759. The cubic root of 5958889 is about 181.2960875270.

The spelling of 5958889 in words is "five million, nine hundred fifty-eight thousand, eight hundred eighty-nine".