63720114 has 16 divisors (see below), whose sum is σ = 134936928. Its totient is φ = 19990592.

The previous prime is 63720113. The next prime is 63720119. The reversal of 63720114 is 41102736.

63720114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (63720113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312252 + ... + 312455.

It is an arithmetic number, because the mean of its divisors is an integer number (8433558).

Almost surely, 2^63720114 is an apocalyptic number.

63720114 is an abundant number, since it is smaller than the sum of its proper divisors (71216814).

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

63720114 is a wasteful number, since it uses less digits than its factorization.

63720114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624729.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 63720114 is about 7982.4879580241. The cubic root of 63720114 is about 399.4160520936.

The spelling of 63720114 in words is "sixty-three million, seven hundred twenty thousand, one hundred fourteen".