1058212 has 6 divisors (see below), whose sum is σ = 1851878. Its totient is φ = 529104.

The previous prime is 1058203. The next prime is 1058221. The reversal of 1058212 is 2128501.

It is an interprime number because it is at equal distance from previous prime (1058203) and next prime (1058221).

It can be written as a sum of positive squares in only one way, i.e., 614656 + 443556 = 784^2 + 666^2 .

It is a super-2 number, since 2×1058212² = 2239625273888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1058212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132273 + ... + 132280.

2^1058212 is an apocalyptic number.

It is an amenable number.

1058212 is a deficient number, since it is larger than the sum of its proper divisors (793666).

1058212 is a wasteful number, since it uses less digits than its factorization.

1058212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264557 (or 264555 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 1058212 is about 1028.6943180557. The cubic root of 1058212 is about 101.9039208041.

The spelling of 1058212 in words is "one million, fifty-eight thousand, two hundred twelve".