132669696 has 72 divisors (see below), whose sum is σ = 355116384. Its totient is φ = 43970560.

The previous prime is 132669671. The next prime is 132669697. The reversal of 132669696 is 696966231.

It is a happy number.

132669696 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132669697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173956 + ... + 174716.

It is an arithmetic number, because the mean of its divisors is an integer number (4932172).

Almost surely, 2^132669696 is an apocalyptic number.

132669696 is a gapful number since it is divisible by the number (16) 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 132669696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177558192).

132669696 is an abundant number, since it is smaller than the sum of its proper divisors (222446688).

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

132669696 is an equidigital number, since it uses as much as digits as its factorization.

132669696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007 (or 993 counting only the distinct ones).

The product of its digits is 629856, while the sum is 48.

The square root of 132669696 is about 11518.2331978477. The cubic root of 132669696 is about 510.0239588898.

The spelling of 132669696 in words is "one hundred thirty-two million, six hundred sixty-nine thousand, six hundred ninety-six".