63192242 has 4 divisors (see below), whose sum is σ = 94788366. Its totient is φ = 31596120.

The previous prime is 63192223. The next prime is 63192277. The reversal of 63192242 is 24229136.

63192242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 43309561 + 19882681 = 6581^2 + 4459^2 .

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 as a sum of consecutive naturals, namely, 15798059 + ... + 15798062.

Almost surely, 2^63192242 is an apocalyptic number.

63192242 is a deficient number, since it is larger than the sum of its proper divisors (31596124).

63192242 is a wasteful number, since it uses less digits than its factorization.

63192242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31596123.

The product of its digits is 5184, while the sum is 29.

The square root of 63192242 is about 7949.3548165873. The cubic root of 63192242 is about 398.3100409848.

The spelling of 63192242 in words is "sixty-three million, one hundred ninety-two thousand, two hundred forty-two".