1058091146 has 16 divisors (see below), whose sum is σ = 1862894976. Its totient is φ = 441211536.

The previous prime is 1058091143. The next prime is 1058091197. The reversal of 1058091146 is 6411908501.

It is a super-2 number, since 2×1058091146² = 2239113746487186632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1058091143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020806 + ... + 1021841.

It is an arithmetic number, because the mean of its divisors is an integer number (116430936).

Almost surely, 2^1058091146 is an apocalyptic number.

1058091146 is a deficient number, since it is larger than the sum of its proper divisors (804803830).

1058091146 is a wasteful number, since it uses less digits than its factorization.

1058091146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042693.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 1058091146 is about 32528.3129903781. The cubic root of 1058091146 is about 1019.0004131509. Note that the first 3 decimals are identical.

Adding to 1058091146 its reverse (6411908501), we get a palindrome (7469999647).

The spelling of 1058091146 in words is "one billion, fifty-eight million, ninety-one thousand, one hundred forty-six".