1332577960 has 64 divisors (see below), whose sum is σ = 3441139200. Its totient is φ = 454949376.

The previous prime is 1332577951. The next prime is 1332577973. The reversal of 1332577960 is 697752331.

It is a happy number.

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, 56964 + ... + 76876.

It is an arithmetic number, because the mean of its divisors is an integer number (53767800).

Almost surely, 2^1332577960 is an apocalyptic number.

1332577960 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 1332577960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1720569600).

1332577960 is an abundant number, since it is smaller than the sum of its proper divisors (2108561240).

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

1332577960 is a wasteful number, since it uses less digits than its factorization.

1332577960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20170 (or 20166 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 43.

The square root of 1332577960 is about 36504.4923262877. The cubic root of 1332577960 is about 1100.4345280523.

The spelling of 1332577960 in words is "one billion, three hundred thirty-two million, five hundred seventy-seven thousand, nine hundred sixty".