1332057960 has 128 divisors (see below), whose sum is σ = 4495305600. Its totient is φ = 355192128.

The previous prime is 1332057943. The next prime is 1332057977. The reversal of 1332057960 is 697502331.

1332057960 is a `hidden beast` number, since 1 + 3 + 3 + 20 + 579 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (1332057943) and next prime (1332057977).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 31 ways as a sum of consecutive naturals, for example, 79867 + ... + 95093.

It is an arithmetic number, because the mean of its divisors is an integer number (35119575).

Almost surely, 2^1332057960 is an apocalyptic number.

1332057960 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 1332057960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2247652800).

1332057960 is an abundant number, since it is smaller than the sum of its proper divisors (3163247640).

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

1332057960 is an equidigital number, since it uses as much as digits as its factorization.

1332057960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15259 (or 15237 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 1332057960 is about 36497.3692202602. The cubic root of 1332057960 is about 1100.2913718494.

The spelling of 1332057960 in words is "one billion, three hundred thirty-two million, fifty-seven thousand, nine hundred sixty".