5958891 has 36 divisors (see below), whose sum is σ = 9578400. Its totient is φ = 3564288.

The previous prime is 5958889. The next prime is 5958893. The reversal of 5958891 is 1988595.

It is an interprime number because it is at equal distance from previous prime (5958889) and next prime (5958893).

It is not a de Polignac number, because 5958891 - 2¹ = 5958889 is a prime.

5958891 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5958893) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 75390 + ... + 75468.

Almost surely, 2^5958891 is an apocalyptic number.

5958891 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5958891 is a deficient number, since it is larger than the sum of its proper divisors (3619509).

5958891 is a wasteful number, since it uses less digits than its factorization.

5958891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 128 counting only the distinct ones).

The product of its digits is 129600, while the sum is 45.

The square root of 5958891 is about 2441.0839805300. The cubic root of 5958891 is about 181.2961078100.

The spelling of 5958891 in words is "five million, nine hundred fifty-eight thousand, eight hundred ninety-one".