63736422 has 32 divisors (see below), whose sum is σ = 133412832. Its totient is φ = 20277504.

The previous prime is 63736397. The next prime is 63736429. The reversal of 63736422 is 22463736.

63736422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63736429) 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 15 ways as a sum of consecutive naturals, for example, 9058 + ... + 14474.

It is an arithmetic number, because the mean of its divisors is an integer number (4169151).

Almost surely, 2^63736422 is an apocalyptic number.

63736422 is an abundant number, since it is smaller than the sum of its proper divisors (69676410).

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

63736422 is a wasteful number, since it uses less digits than its factorization.

63736422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5512.

The product of its digits is 36288, while the sum is 33.

The square root of 63736422 is about 7983.5093787131. The cubic root of 63736422 is about 399.4501236029.

The spelling of 63736422 in words is "sixty-three million, seven hundred thirty-six thousand, four hundred twenty-two".