1332532768 has 96 divisors (see below), whose sum is σ = 3121348608. Its totient is φ = 547948800.

The previous prime is 1332532697. The next prime is 1332532787. The reversal of 1332532768 is 8672352331.

It is a self number, because there is not a number n which added to its sum of digits gives 1332532768.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 881133 + ... + 882643.

It is an arithmetic number, because the mean of its divisors is an integer number (32514048).

Almost surely, 2^1332532768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1332532768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1560674304).

1332532768 is an abundant number, since it is smaller than the sum of its proper divisors (1788815840).

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

1332532768 is a wasteful number, since it uses less digits than its factorization.

1332532768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686 (or 1678 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 1332532768 is about 36503.8733287305. The cubic root of 1332532768 is about 1100.4220881548.

The spelling of 1332532768 in words is "one billion, three hundred thirty-two million, five hundred thirty-two thousand, seven hundred sixty-eight".