824733132 has 24 divisors (see below), whose sum is σ = 1924894272. Its totient is φ = 274837200.

The previous prime is 824733127. The next prime is 824733139. The reversal of 824733132 is 231337428.

It is a junction number, because it is equal to n+sod(n) for n = 824733093 and 824733102.

It is not an unprimeable number, because it can be changed into a prime (824733139) 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, 55407 + ... + 68697.

It is an arithmetic number, because the mean of its divisors is an integer number (80203928).

Almost surely, 2^824733132 is an apocalyptic number.

It is an amenable number.

824733132 is an abundant number, since it is smaller than the sum of its proper divisors (1100161140).

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

824733132 is a wasteful number, since it uses less digits than its factorization.

824733132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18469 (or 18467 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 824733132 is about 28718.1672813569. The cubic root of 824733132 is about 937.7875884989.

The spelling of 824733132 in words is "eight hundred twenty-four million, seven hundred thirty-three thousand, one hundred thirty-two".