1058680 has 64 divisors (see below), whose sum is σ = 2880000. Its totient is φ = 342144.

The previous prime is 1058677. The next prime is 1058683. The reversal of 1058680 is 868501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1058677) and next prime (1058683).

It is a super-2 number, since 2×1058680² = 2241606684800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5221 + ... + 5419.

It is an arithmetic number, because the mean of its divisors is an integer number (45000).

2^1058680 is an apocalyptic number.

1058680 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 1058680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1440000).

1058680 is an abundant number, since it is smaller than the sum of its proper divisors (1821320).

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

1058680 is a wasteful number, since it uses less digits than its factorization.

1058680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 1058680 is about 1028.9217657334. The cubic root of 1058680 is about 101.9189411107.

The spelling of 1058680 in words is "one million, fifty-eight thousand, six hundred eighty".