732331132 has 24 divisors (see below), whose sum is σ = 1440171936. Its totient is φ = 323302848.

The previous prime is 732331087. The next prime is 732331141. The reversal of 732331132 is 231133237.

It is a junction number, because it is equal to n+sod(n) for n = 732331097 and 732331106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304963 + ... + 307354.

It is an arithmetic number, because the mean of its divisors is an integer number (60007164).

Almost surely, 2^732331132 is an apocalyptic number.

It is an amenable number.

732331132 is a deficient number, since it is larger than the sum of its proper divisors (707840804).

732331132 is a wasteful number, since it uses less digits than its factorization.

732331132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612357 (or 612355 counting only the distinct ones).

The product of its digits is 2268, while the sum is 25.

The square root of 732331132 is about 27061.6173204781. The cubic root of 732331132 is about 901.3687535074.

Adding to 732331132 its reverse (231133237), we get a palindrome (963464369).

The spelling of 732331132 in words is "seven hundred thirty-two million, three hundred thirty-one thousand, one hundred thirty-two".