1058883840 has 360 divisors, whose sum is σ = 4333116480. Its totient is φ = 241864704.

The previous prime is 1058883829. The next prime is 1058883841. The reversal of 1058883840 is 483888501.

It is a tau number, because it is divible by the number of its divisors (360).

It is a super-2 number, since 2×1058883840² = 2242469973226291200, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (1058883841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 725031 + ... + 726489.

Almost surely, 2^1058883840 is an apocalyptic number.

1058883840 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 1058883840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2166558240).

1058883840 is an abundant number, since it is smaller than the sum of its proper divisors (3274232640).

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

1058883840 is an equidigital number, since it uses as much as digits as its factorization.

1058883840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499 (or 1476 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The square root of 1058883840 is about 32540.4953865180. The cubic root of 1058883840 is about 1019.2548190479.

The spelling of 1058883840 in words is "one billion, fifty-eight million, eight hundred eighty-three thousand, eight hundred forty".