63468242 has 16 divisors (see below), whose sum is σ = 102707352. Its totient is φ = 29303040.

The previous prime is 63468241. The next prime is 63468263. The reversal of 63468242 is 24286436.

63468242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 62425801 + 1042441 = 7901^2 + 1021^2 .

It is not an unprimeable number, because it can be changed into a prime (63468241) 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, 15809 + ... + 19412.

Almost surely, 2^63468242 is an apocalyptic number.

63468242 is a deficient number, since it is larger than the sum of its proper divisors (39239110).

63468242 is a wasteful number, since it uses less digits than its factorization.

63468242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35293.

The product of its digits is 55296, while the sum is 35.

The square root of 63468242 is about 7966.6958018993. The cubic root of 63468242 is about 398.8890883780.

The spelling of 63468242 in words is "sixty-three million, four hundred sixty-eight thousand, two hundred forty-two".