1058993448 has 16 divisors (see below), whose sum is σ = 2647483680. Its totient is φ = 352997808.

The previous prime is 1058993381. The next prime is 1058993473. The reversal of 1058993448 is 8443998501.

It is a super-2 number, since 2×1058993448² = 2242934245813857408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1058993448.

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, 22062340 + ... + 22062387.

It is an arithmetic number, because the mean of its divisors is an integer number (165467730).

Almost surely, 2^1058993448 is an apocalyptic number.

It is an amenable number.

1058993448 is an abundant number, since it is smaller than the sum of its proper divisors (1588490232).

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

1058993448 is a wasteful number, since it uses less digits than its factorization.

1058993448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44124736 (or 44124732 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The square root of 1058993448 is about 32542.1795213535. The cubic root of 1058993448 is about 1019.2899864645.

The spelling of 1058993448 in words is "one billion, fifty-eight million, nine hundred ninety-three thousand, four hundred forty-eight".