1050786 has 64 divisors (see below), whose sum is σ = 2678400. Its totient is φ = 302400.

The previous prime is 1050781. The next prime is 1050811. The reversal of 1050786 is 6870501.

It is a super-2 number, since 2×1050786² = 2208302435592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1050781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17196 + ... + 17256.

It is an arithmetic number, because the mean of its divisors is an integer number (41850).

2^1050786 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1050786, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1339200).

1050786 is an abundant number, since it is smaller than the sum of its proper divisors (1627614).

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

1050786 is a wasteful number, since it uses less digits than its factorization.

1050786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 1050786 is about 1025.0785335768. The cubic root of 1050786 is about 101.6649908649.

The spelling of 1050786 in words is "one million, fifty thousand, seven hundred eighty-six".