1026827776 has 60 divisors (see below), whose sum is σ = 2221796412. Its totient is φ = 473880576.

The previous prime is 1026827771. The next prime is 1026827779. The reversal of 1026827776 is 6777286201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026827771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80595 + ... + 92461.

Almost surely, 2^1026827776 is an apocalyptic number.

1026827776 is a gapful number since it is divisible by the number (16) 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 1026827776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1110898206).

1026827776 is an abundant number, since it is smaller than the sum of its proper divisors (1194968636).

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

1026827776 is an equidigital number, since it uses as much as digits as its factorization.

1026827776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11911 (or 11882 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 46.

The square root of 1026827776 is about 32044.1535385162. The cubic root of 1026827776 is about 1008.8637930396.

The spelling of 1026827776 in words is "one billion, twenty-six million, eight hundred twenty-seven thousand, seven hundred seventy-six".