63573798 has 32 divisors (see below), whose sum is σ = 132088320. Its totient is φ = 20383520.

The previous prime is 63573781. The next prime is 63573803. The reversal of 63573798 is 89737536.

63573798 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 an unprimeable number.

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, 14728 + ... + 18548.

It is an arithmetic number, because the mean of its divisors is an integer number (4127760).

Almost surely, 2^63573798 is an apocalyptic number.

63573798 is an abundant number, since it is smaller than the sum of its proper divisors (68514522).

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

63573798 is a wasteful number, since it uses less digits than its factorization.

63573798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3932.

The product of its digits is 952560, while the sum is 48.

The square root of 63573798 is about 7973.3178790263. The cubic root of 63573798 is about 399.1101008335.

The spelling of 63573798 in words is "sixty-three million, five hundred seventy-three thousand, seven hundred ninety-eight".