1332756140 has 96 divisors (see below), whose sum is σ = 3151249920. Its totient is φ = 470486016.

The previous prime is 1332756119. The next prime is 1332756143. The reversal of 1332756140 is 416572331.

It is a junction number, because it is equal to n+sod(n) for n = 1332756097 and 1332756106.

It is not an unprimeable number, because it can be changed into a prime (1332756143) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 664379 + ... + 666381.

It is an arithmetic number, because the mean of its divisors is an integer number (32825520).

Almost surely, 2^1332756140 is an apocalyptic number.

1332756140 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 1332756140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1575624960).

1332756140 is an abundant number, since it is smaller than the sum of its proper divisors (1818493780).

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

1332756140 is a wasteful number, since it uses less digits than its factorization.

1332756140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2151 (or 2149 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 1332756140 is about 36506.9327662569. The cubic root of 1332756140 is about 1100.4835725088.

The spelling of 1332756140 in words is "one billion, three hundred thirty-two million, seven hundred fifty-six thousand, one hundred forty".