63247022 has 4 divisors (see below), whose sum is σ = 94870536. Its totient is φ = 31623510.

The previous prime is 63247001. The next prime is 63247027. The reversal of 63247022 is 22074236.

63247022 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 is a junction number, because it is equal to n+sod(n) for n = 63246982 and 63247000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63247027) 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 as a sum of consecutive naturals, namely, 15811754 + ... + 15811757.

It is an arithmetic number, because the mean of its divisors is an integer number (23717634).

Almost surely, 2^63247022 is an apocalyptic number.

63247022 is a deficient number, since it is larger than the sum of its proper divisors (31623514).

63247022 is a wasteful number, since it uses less digits than its factorization.

63247022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31623513.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 63247022 is about 7952.7996328337. The cubic root of 63247022 is about 398.4251032216.

The spelling of 63247022 in words is "sixty-three million, two hundred forty-seven thousand, twenty-two".