63030172 has 24 divisors (see below), whose sum is σ = 112618800. Its totient is φ = 30857856.

The previous prime is 63030167. The next prime is 63030181. The reversal of 63030172 is 27103036.

63030172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

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 7 ways as a sum of consecutive naturals, for example, 96198 + ... + 96850.

It is an arithmetic number, because the mean of its divisors is an integer number (4692450).

Almost surely, 2^63030172 is an apocalyptic number.

It is an amenable number.

63030172 is a deficient number, since it is larger than the sum of its proper divisors (49588628).

63030172 is a wasteful number, since it uses less digits than its factorization.

63030172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125 (or 1123 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 63030172 is about 7939.1543630288. The cubic root of 63030172 is about 397.9692324052.

The spelling of 63030172 in words is "sixty-three million, thirty thousand, one hundred seventy-two".