1012956 has 48 divisors (see below), whose sum is σ = 2795520. Its totient is φ = 279360.

The previous prime is 1012931. The next prime is 1012967. The reversal of 1012956 is 6592101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2410 + ... + 2798.

It is an arithmetic number, because the mean of its divisors is an integer number (58240).

2^1012956 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 1012956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1397760).

1012956 is an abundant number, since it is smaller than the sum of its proper divisors (1782564).

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

1012956 is a wasteful number, since it uses less digits than its factorization.

1012956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 1012956 is about 1006.4571525902. The cubic root of 1012956 is about 100.4300148881.

The spelling of 1012956 in words is "one million, twelve thousand, nine hundred fifty-six".