63219248 has 20 divisors (see below), whose sum is σ = 124800048. Its totient is φ = 31012800.

The previous prime is 63219239. The next prime is 63219269. The reversal of 63219248 is 84291236.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36428 + ... + 38123.

Almost surely, 2^63219248 is an apocalyptic number.

It is an amenable number.

63219248 is a deficient number, since it is larger than the sum of its proper divisors (61580800).

63219248 is a wasteful number, since it uses less digits than its factorization.

63219248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74612 (or 74606 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 63219248 is about 7951.0532635620. The cubic root of 63219248 is about 398.3667738402.

The spelling of 63219248 in words is "sixty-three million, two hundred nineteen thousand, two hundred forty-eight".