1058536868 has 12 divisors (see below), whose sum is σ = 1854543600. Its totient is φ = 528667272.

The previous prime is 1058536849. The next prime is 1058536901. The reversal of 1058536868 is 8686358501.

It is a super-2 number, since 2×1058536868² = 2241000601830498848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146318 + ... + 153381.

It is an arithmetic number, because the mean of its divisors is an integer number (154545300).

Almost surely, 2^1058536868 is an apocalyptic number.

It is an amenable number.

1058536868 is a deficient number, since it is larger than the sum of its proper divisors (796006732).

1058536868 is a wasteful number, since it uses less digits than its factorization.

1058536868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300586 (or 300584 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 50.

The square root of 1058536868 is about 32535.1635619064. The cubic root of 1058536868 is about 1019.1434780601.

The spelling of 1058536868 in words is "one billion, fifty-eight million, five hundred thirty-six thousand, eight hundred sixty-eight".