1058312 has 16 divisors (see below), whose sum is σ = 1995840. Its totient is φ = 526096.

The previous prime is 1058303. The next prime is 1058329. The reversal of 1058312 is 2138501.

It is a super-2 number, since 2×1058312² = 2240048578688, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1853 + ... + 2355.

It is an arithmetic number, because the mean of its divisors is an integer number (124740).

2^1058312 is an apocalyptic number.

It is an amenable number.

1058312 is a deficient number, since it is larger than the sum of its proper divisors (937528).

1058312 is a wasteful number, since it uses less digits than its factorization.

1058312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772 (or 768 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1058312 is about 1028.7429222114. The cubic root of 1058312 is about 101.9071306433.

The spelling of 1058312 in words is "one million, fifty-eight thousand, three hundred twelve".