63667132 has 12 divisors (see below), whose sum is σ = 112295680. Its totient is φ = 31582656.

The previous prime is 63667099. The next prime is 63667141. The reversal of 63667132 is 23176636.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62157 + ... + 63172.

Almost surely, 2^63667132 is an apocalyptic number.

It is an amenable number.

63667132 is a deficient number, since it is larger than the sum of its proper divisors (48628548).

63667132 is a wasteful number, since it uses less digits than its factorization.

63667132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125460 (or 125458 counting only the distinct ones).

The product of its digits is 27216, while the sum is 34.

The square root of 63667132 is about 7979.1686283723. The cubic root of 63667132 is about 399.3053192450.

The spelling of 63667132 in words is "sixty-three million, six hundred sixty-seven thousand, one hundred thirty-two".