1058486880 has 192 divisors, whose sum is σ = 3654782208. Its totient is φ = 255375360.

The previous prime is 1058486843. The next prime is 1058486893. The reversal of 1058486880 is 886848501.

1058486880 = T₄₁₉ + T₄₂₀ + ... + T₁₈₅₈.

It is a super-2 number, since 2×1058486880² = 2240788950264268800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1620634 + ... + 1621286.

It is an arithmetic number, because the mean of its divisors is an integer number (19035324).

Almost surely, 2^1058486880 is an apocalyptic number.

1058486880 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 1058486880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1827391104).

1058486880 is an abundant number, since it is smaller than the sum of its proper divisors (2596295328).

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

1058486880 is a wasteful number, since it uses less digits than its factorization.

1058486880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989 (or 981 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 48.

The square root of 1058486880 is about 32534.3953378574. The cubic root of 1058486880 is about 1019.1274352411.

The spelling of 1058486880 in words is "one billion, fifty-eight million, four hundred eighty-six thousand, eight hundred eighty".