1058068688 has 30 divisors (see below), whose sum is σ = 2118301362. Its totient is φ = 511961280.

The previous prime is 1058068667. The next prime is 1058068699. The reversal of 1058068688 is 8868608501.

It can be written as a sum of positive squares in only one way, i.e., 1055470144 + 2598544 = 32488^2 + 1612^2 .

It is a super-2 number, since 2×1058068688² = 2239018697052082688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19031 + ... + 49782.

Almost surely, 2^1058068688 is an apocalyptic number.

It is an amenable number.

1058068688 is an abundant number, since it is smaller than the sum of its proper divisors (1060232674).

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

1058068688 is an equidigital number, since it uses as much as digits as its factorization.

1058068688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68883 (or 68846 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 50.

The square root of 1058068688 is about 32527.9677815876. The cubic root of 1058068688 is about 1018.9932036671.

The spelling of 1058068688 in words is "one billion, fifty-eight million, sixty-eight thousand, six hundred eighty-eight".