1332645108 has 12 divisors (see below), whose sum is σ = 3109505280. Its totient is φ = 444215032.

The previous prime is 1332645107. The next prime is 1332645133. The reversal of 1332645108 is 8015462331.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332645103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55526868 + ... + 55526891.

It is an arithmetic number, because the mean of its divisors is an integer number (259125440).

Almost surely, 2^1332645108 is an apocalyptic number.

It is an amenable number.

1332645108 is an abundant number, since it is smaller than the sum of its proper divisors (1776860172).

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

1332645108 is a wasteful number, since it uses less digits than its factorization.

1332645108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111053766 (or 111053764 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 1332645108 is about 36505.4120371213. The cubic root of 1332645108 is about 1100.4530112077.

The spelling of 1332645108 in words is "one billion, three hundred thirty-two million, six hundred forty-five thousand, one hundred eight".