1058256790 has 16 divisors (see below), whose sum is σ = 1923724080. Its totient is φ = 419111200.

The previous prime is 1058256767. The next prime is 1058256791. The reversal of 1058256790 is 976528501.

It is a super-2 number, since 2×1058256790² = 2239814867162208200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058256791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522880 + ... + 524899.

It is an arithmetic number, because the mean of its divisors is an integer number (120232755).

Almost surely, 2^1058256790 is an apocalyptic number.

1058256790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1058256790 is a deficient number, since it is larger than the sum of its proper divisors (865467290).

1058256790 is a wasteful number, since it uses less digits than its factorization.

1058256790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047887.

The product of its (nonzero) digits is 151200, while the sum is 43.

The square root of 1058256790 is about 32530.8590418390. The cubic root of 1058256790 is about 1019.0535851604.

The spelling of 1058256790 in words is "one billion, fifty-eight million, two hundred fifty-six thousand, seven hundred ninety".