132234320 has 20 divisors (see below), whose sum is σ = 307444980. Its totient is φ = 52893696.

The previous prime is 132234301. The next prime is 132234341. The reversal of 132234320 is 23432231.

It can be written as a sum of positive squares in 2 ways, for example, as 89567296 + 42667024 = 9464^2 + 6532^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 132234292 and 132234301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 826385 + ... + 826544.

It is an arithmetic number, because the mean of its divisors is an integer number (15372249).

Almost surely, 2^132234320 is an apocalyptic number.

132234320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132234320 is an abundant number, since it is smaller than the sum of its proper divisors (175210660).

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

132234320 is a wasteful number, since it uses less digits than its factorization.

132234320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652942 (or 1652936 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 132234320 is about 11499.3182406611. The cubic root of 132234320 is about 509.4654401497.

Adding to 132234320 its reverse (23432231), we get a palindrome (155666551).

The spelling of 132234320 in words is "one hundred thirty-two million, two hundred thirty-four thousand, three hundred twenty".