1326223080 has 192 divisors, whose sum is σ = 5305023360. Its totient is φ = 279811584.

The previous prime is 1326223069. The next prime is 1326223097. The reversal of 1326223080 is 803226231.

1326223080 is a `hidden beast` number, since 1 + 3 + 2 + 622 + 30 + 8 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12519 + ... + 53001.

It is an arithmetic number, because the mean of its divisors is an integer number (27630330).

Almost surely, 2^1326223080 is an apocalyptic number.

1326223080 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 1326223080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2652511680).

1326223080 is an abundant number, since it is smaller than the sum of its proper divisors (3978800280).

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

1326223080 is a wasteful number, since it uses less digits than its factorization.

1326223080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40520 (or 40513 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1326223080 is about 36417.3458670453. The cubic root of 1326223080 is about 1098.6824666216.

The spelling of 1326223080 in words is "one billion, three hundred twenty-six million, two hundred twenty-three thousand, eighty".