63885332 has 12 divisors (see below), whose sum is σ = 127770720. Its totient is φ = 27379416.

The previous prime is 63885331. The next prime is 63885343. The reversal of 63885332 is 23358836.

63885332 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63885331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1140782 + ... + 1140837.

It is an arithmetic number, because the mean of its divisors is an integer number (10647560).

Almost surely, 2^63885332 is an apocalyptic number.

It is an amenable number.

63885332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

63885332 is a wasteful number, since it uses less digits than its factorization.

63885332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2281630 (or 2281628 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 63885332 is about 7992.8300369769. The cubic root of 63885332 is about 399.7609655181.

The spelling of 63885332 in words is "sixty-three million, eight hundred eighty-five thousand, three hundred thirty-two".