63481106 has 8 divisors (see below), whose sum is σ = 102546444. Its totient is φ = 29298960.

The previous prime is 63481073. The next prime is 63481129. The reversal of 63481106 is 60118436.

It can be written as a sum of positive squares in 2 ways, for example, as 45495025 + 17986081 = 6745^2 + 4241^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1220765 + ... + 1220816.

Almost surely, 2^63481106 is an apocalyptic number.

63481106 is a deficient number, since it is larger than the sum of its proper divisors (39065338).

63481106 is a wasteful number, since it uses less digits than its factorization.

63481106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441596.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 63481106 is about 7967.5031220578. The cubic root of 63481106 is about 398.9160360421.

The spelling of 63481106 in words is "sixty-three million, four hundred eighty-one thousand, one hundred six".