1050880 has 36 divisors (see below), whose sum is σ = 2520252. Its totient is φ = 419840.

The previous prime is 1050853. The next prime is 1050887. The reversal of 1050880 is 880501.

It can be written as a sum of positive squares in 2 ways, for example, as 331776 + 719104 = 576^2 + 848^2 .

It is a super-2 number, since 2×1050880² = 2208697548800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1050887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 870 + ... + 1690.

It is an arithmetic number, because the mean of its divisors is an integer number (70007).

2^1050880 is an apocalyptic number.

1050880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1050880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1260126).

1050880 is an abundant number, since it is smaller than the sum of its proper divisors (1469372).

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

1050880 is an frugal number, since it uses more digits than its factorization.

1050880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842 (or 828 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 1050880 is about 1025.1243826970. The cubic root of 1050880 is about 101.6680223176.

The spelling of 1050880 in words is "one million, fifty thousand, eight hundred eighty".