1058222 has 16 divisors (see below), whose sum is σ = 1752192. Its totient is φ = 475320.

The previous prime is 1058221. The next prime is 1058227. The reversal of 1058222 is 2228501.

It is a super-2 number, since 2×1058222² = 2239667602568, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1058194 and 1058203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058221) 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, 2033 + ... + 2499.

It is an arithmetic number, because the mean of its divisors is an integer number (109512).

2^1058222 is an apocalyptic number.

1058222 is a deficient number, since it is larger than the sum of its proper divisors (693970).

1058222 is a wasteful number, since it uses less digits than its factorization.

1058222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1058222 is about 1028.6991785746. The cubic root of 1058222 is about 101.9042417971.

The spelling of 1058222 in words is "one million, fifty-eight thousand, two hundred twenty-two".