1058105906 has 16 divisors (see below), whose sum is σ = 1864634688. Its totient is φ = 443960400.

The previous prime is 1058105903. The next prime is 1058105933. The reversal of 1058105906 is 6095018501.

1058105906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1058105906² = 2239176216624161672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1058105903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1849550 + ... + 1850121.

It is an arithmetic number, because the mean of its divisors is an integer number (116539668).

Almost surely, 2^1058105906 is an apocalyptic number.

1058105906 is a deficient number, since it is larger than the sum of its proper divisors (806528782).

1058105906 is a wasteful number, since it uses less digits than its factorization.

1058105906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3699697.

The product of its (nonzero) digits is 10800, while the sum is 35.

The square root of 1058105906 is about 32528.5398688598. The cubic root of 1058105906 is about 1019.0051513616.

The spelling of 1058105906 in words is "one billion, fifty-eight million, one hundred five thousand, nine hundred six".