1056212 has 6 divisors (see below), whose sum is σ = 1848378. Its totient is φ = 528104.

The previous prime is 1056203. The next prime is 1056217. The reversal of 1056212 is 2126501.

It can be written as a sum of positive squares in only one way, i.e., 839056 + 217156 = 916^2 + 466^2 .

It is a super-2 number, since 2×1056212² = 2231167577888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132023 + ... + 132030.

It is an arithmetic number, because the mean of its divisors is an integer number (308063).

2^1056212 is an apocalyptic number.

It is an amenable number.

1056212 is a deficient number, since it is larger than the sum of its proper divisors (792166).

1056212 is a wasteful number, since it uses less digits than its factorization.

1056212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264057 (or 264055 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1056212 is about 1027.7217522267. The cubic root of 1056212 is about 101.8396815104.

The spelling of 1056212 in words is "one million, fifty-six thousand, two hundred twelve".