63682488 has 48 divisors (see below), whose sum is σ = 172887000. Its totient is φ = 21176640.

The previous prime is 63682483. The next prime is 63682501. The reversal of 63682488 is 88428636.

It is a happy number.

63682488 is a `hidden beast` number, since 636 + 8 + 2 + 4 + 8 + 8 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63682483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40338 + ... + 41886.

Almost surely, 2^63682488 is an apocalyptic number.

It is an amenable number.

63682488 is an abundant number, since it is smaller than the sum of its proper divisors (109204512).

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

63682488 is a wasteful number, since it uses less digits than its factorization.

63682488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132 (or 2125 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 63682488 is about 7980.1308259953. The cubic root of 63682488 is about 399.3374197412.

The spelling of 63682488 in words is "sixty-three million, six hundred eighty-two thousand, four hundred eighty-eight".