1333066560 has 336 divisors, whose sum is σ = 5216249664. Its totient is φ = 286605312.

The previous prime is 1333066541. The next prime is 1333066597. The reversal of 1333066560 is 656603331.

It is a tau number, because it is divible by the number of its divisors (336).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 798847 + ... + 800513.

Almost surely, 2^1333066560 is an apocalyptic number.

1333066560 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 1333066560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2608124832).

1333066560 is an abundant number, since it is smaller than the sum of its proper divisors (3883183104).

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

1333066560 is a wasteful number, since it uses less digits than its factorization.

1333066560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718 (or 1701 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 33.

The square root of 1333066560 is about 36511.1840399623. The cubic root of 1333066560 is about 1100.5690058905.

Adding to 1333066560 its reverse (656603331), we get a palindrome (1989669891).

The spelling of 1333066560 in words is "one billion, three hundred thirty-three million, sixty-six thousand, five hundred sixty".