63661482 has 12 divisors (see below), whose sum is σ = 137933250. Its totient is φ = 21220488.

The previous prime is 63661463. The next prime is 63661483. The reversal of 63661482 is 28416636.

63661482 is a `hidden beast` number, since 6 + 36 + 614 + 8 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 55487601 + 8173881 = 7449^2 + 2859^2 .

It is not an unprimeable number, because it can be changed into a prime (63661483) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1768357 + ... + 1768392.

Almost surely, 2^63661482 is an apocalyptic number.

63661482 is an abundant number, since it is smaller than the sum of its proper divisors (74271768).

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

63661482 is a wasteful number, since it uses less digits than its factorization.

63661482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3536757 (or 3536754 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 63661482 is about 7978.8145736068. The cubic root of 63661482 is about 399.2935070707.

The spelling of 63661482 in words is "sixty-three million, six hundred sixty-one thousand, four hundred eighty-two".