63432488 has 32 divisors (see below), whose sum is σ = 143083200. Its totient is φ = 25754112.

The previous prime is 63432487. The next prime is 63432521. The reversal of 63432488 is 88423436.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (63432487) 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, 28745 + ... + 30872.

It is an arithmetic number, because the mean of its divisors is an integer number (4471350).

Almost surely, 2^63432488 is an apocalyptic number.

It is an amenable number.

63432488 is an abundant number, since it is smaller than the sum of its proper divisors (79650712).

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

63432488 is a wasteful number, since it uses less digits than its factorization.

63432488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59649 (or 59645 counting only the distinct ones).

The product of its digits is 110592, while the sum is 38.

The square root of 63432488 is about 7964.4515190941. The cubic root of 63432488 is about 398.8141713332.

The spelling of 63432488 in words is "sixty-three million, four hundred thirty-two thousand, four hundred eighty-eight".