1058987160 has 576 divisors, whose sum is σ = 4541322240. Its totient is φ = 209088000.

The previous prime is 1058987159. The next prime is 1058987191. The reversal of 1058987160 is 617898501.

1058987160 is a `hidden beast` number, since 1 + 0 + 589 + 8 + 7 + 1 + 60 = 666.

It is a super-2 number, since 2×1058987160² = 2242907610089731200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 7013085 + ... + 7013235.

It is an arithmetic number, because the mean of its divisors is an integer number (7884240).

Almost surely, 2^1058987160 is an apocalyptic number.

1058987160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1058987160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2270661120).

1058987160 is an abundant number, since it is smaller than the sum of its proper divisors (3482335080).

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

1058987160 is a wasteful number, since it uses less digits than its factorization.

1058987160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 45.

The square root of 1058987160 is about 32542.0829081360. The cubic root of 1058987160 is about 1019.2879690431.

The spelling of 1058987160 in words is "one billion, fifty-eight million, nine hundred eighty-seven thousand, one hundred sixty".