5958990 has 48 divisors (see below), whose sum is σ = 15722928. Its totient is φ = 1565568.

The previous prime is 5958971. The next prime is 5959039. The reversal of 5958990 is 998595.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6117 + ... + 7023.

It is an arithmetic number, because the mean of its divisors is an integer number (327561).

Almost surely, 2^5958990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5958990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7861464).

5958990 is an abundant number, since it is smaller than the sum of its proper divisors (9763938).

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

5958990 is a wasteful number, since it uses less digits than its factorization.

5958990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993 (or 990 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 45.

The square root of 5958990 is about 2441.1042583225. The cubic root of 5958990 is about 181.2971118120.

It can be divided in two parts, 59 and 58990, that added together give a 10-th power (59049 = 3¹⁰).

The spelling of 5958990 in words is "five million, nine hundred fifty-eight thousand, nine hundred ninety".