1058304 has 80 divisors (see below), whose sum is σ = 3093552. Its totient is φ = 319488.

The previous prime is 1058303. The next prime is 1058329. The reversal of 1058304 is 4038501.

It is a super-2 number, since 2×1058304² = 2240014712832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19942 + ... + 19994.

2^1058304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1058304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1546776).

1058304 is an abundant number, since it is smaller than the sum of its proper divisors (2035248).

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

1058304 is an equidigital number, since it uses as much as digits as its factorization.

1058304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1058304 is about 1028.7390339634. The cubic root of 1058304 is about 101.9068738636.

The spelling of 1058304 in words is "one million, fifty-eight thousand, three hundred four".