63648114 has 16 divisors (see below), whose sum is σ = 128108928. Its totient is φ = 21080592.

The previous prime is 63648073. The next prime is 63648131. The reversal of 63648114 is 41184636.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32842 + ... + 34725.

It is an arithmetic number, because the mean of its divisors is an integer number (8006808).

Almost surely, 2^63648114 is an apocalyptic number.

63648114 is an abundant number, since it is smaller than the sum of its proper divisors (64460814).

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

63648114 is a wasteful number, since it uses less digits than its factorization.

63648114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67729.

The product of its digits is 13824, while the sum is 33.

The square root of 63648114 is about 7977.9768111972. The cubic root of 63648114 is about 399.2655564738.

The spelling of 63648114 in words is "sixty-three million, six hundred forty-eight thousand, one hundred fourteen".