63789232 has 40 divisors (see below), whose sum is σ = 140112560. Its totient is φ = 27889920.

The previous prime is 63789217. The next prime is 63789233. The reversal of 63789232 is 23298736.

63789232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×63789232² = 8138132238299648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (63789233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4119 + ... + 12022.

It is an arithmetic number, because the mean of its divisors is an integer number (3502814).

Almost surely, 2^63789232 is an apocalyptic number.

It is an amenable number.

63789232 is an abundant number, since it is smaller than the sum of its proper divisors (76323328).

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

63789232 is a wasteful number, since it uses less digits than its factorization.

63789232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16181 (or 16175 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 63789232 is about 7986.8161366091. The cubic root of 63789232 is about 399.5604170941.

The spelling of 63789232 in words is "sixty-three million, seven hundred eighty-nine thousand, two hundred thirty-two".