63863132 has 6 divisors (see below), whose sum is σ = 111760488. Its totient is φ = 31931564.

The previous prime is 63863119. The next prime is 63863141. The reversal of 63863132 is 23136836.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7982888 + ... + 7982895.

It is an arithmetic number, because the mean of its divisors is an integer number (18626748).

Almost surely, 2^63863132 is an apocalyptic number.

It is an amenable number.

63863132 is a deficient number, since it is larger than the sum of its proper divisors (47897356).

63863132 is a wasteful number, since it uses less digits than its factorization.

63863132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15965787 (or 15965785 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

The square root of 63863132 is about 7991.4411716536. The cubic root of 63863132 is about 399.7146548271.

Adding to 63863132 its reverse (23136836), we get a palindrome (86999968).

The spelling of 63863132 in words is "sixty-three million, eight hundred sixty-three thousand, one hundred thirty-two".