1056412 has 24 divisors (see below), whose sum is σ = 2187360. Its totient is φ = 436800.

The previous prime is 1056401. The next prime is 1056443. The reversal of 1056412 is 2146501.

It is a super-2 number, since 2×1056412² = 2232012627488, 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 1056412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162 + ... + 1462.

It is an arithmetic number, because the mean of its divisors is an integer number (91140).

2^1056412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1056412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1093680).

1056412 is an abundant number, since it is smaller than the sum of its proper divisors (1130948).

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

1056412 is a wasteful number, since it uses less digits than its factorization.

1056412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341 (or 1339 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1056412 is about 1027.8190502224. The cubic root of 1056412 is about 101.8461090871.

The spelling of 1056412 in words is "one million, fifty-six thousand, four hundred twelve".