1058005158 has 96 divisors (see below), whose sum is σ = 2661580800. Its totient is φ = 278582976.

The previous prime is 1058005147. The next prime is 1058005159. The reversal of 1058005158 is 8515008501.

It is a super-2 number, since 2×1058005158² = 2238749828709209928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058005159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 204123 + ... + 209241.

It is an arithmetic number, because the mean of its divisors is an integer number (27724800).

Almost surely, 2^1058005158 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1058005158, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1330790400).

1058005158 is an abundant number, since it is smaller than the sum of its proper divisors (1603575642).

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

1058005158 is a wasteful number, since it uses less digits than its factorization.

1058005158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5194 (or 5187 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 33.

The square root of 1058005158 is about 32526.9912226754. The cubic root of 1058005158 is about 1018.9728086667.

The spelling of 1058005158 in words is "one billion, fifty-eight million, five thousand, one hundred fifty-eight".