1050829 has 4 divisors (see below), whose sum is σ = 1131676. Its totient is φ = 969984.

The previous prime is 1050817. The next prime is 1050851. The reversal of 1050829 is 9280501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9280501 = 31 ⋅299371.

It can be written as a sum of positive squares in 2 ways, for example, as 328329 + 722500 = 573^2 + 850^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050829 - 2⁹ = 1050317 is a prime.

It is a super-2 number, since 2×1050829² = 2208483174482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050899) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 40404 + ... + 40429.

It is an arithmetic number, because the mean of its divisors is an integer number (282919).

2^1050829 is an apocalyptic number.

It is an amenable number.

1050829 is a deficient number, since it is larger than the sum of its proper divisors (80847).

1050829 is an equidigital number, since it uses as much as digits as its factorization.

1050829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80846.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 1050829 is about 1025.0995073650. The cubic root of 1050829 is about 101.6663776157. Note that the first 3 decimals are identical.

The spelling of 1050829 in words is "one million, fifty thousand, eight hundred twenty-nine".