1332689112 has 80 divisors (see below), whose sum is σ = 3747031200. Its totient is φ = 442532160.

The previous prime is 1332689107. The next prime is 1332689119. The reversal of 1332689112 is 2119862331.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332689119) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 171814 + ... + 179402.

It is an arithmetic number, because the mean of its divisors is an integer number (46837890).

Almost surely, 2^1332689112 is an apocalyptic number.

1332689112 is a gapful number since it is divisible by the number (12) 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 1332689112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1873515600).

1332689112 is an abundant number, since it is smaller than the sum of its proper divisors (2414342088).

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

1332689112 is a wasteful number, since it uses less digits than its factorization.

1332689112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7878 (or 7865 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 1332689112 is about 36506.0147373005. The cubic root of 1332689112 is about 1100.4651234099.

The spelling of 1332689112 in words is "one billion, three hundred thirty-two million, six hundred eighty-nine thousand, one hundred twelve".