63122086 has 4 divisors (see below), whose sum is σ = 94683132. Its totient is φ = 31561042.

The previous prime is 63122063. The next prime is 63122089. The reversal of 63122086 is 68022136.

63122086 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (63122089) 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, 15780520 + ... + 15780523.

It is an arithmetic number, because the mean of its divisors is an integer number (23670783).

Almost surely, 2^63122086 is an apocalyptic number.

63122086 is a deficient number, since it is larger than the sum of its proper divisors (31561046).

63122086 is a wasteful number, since it uses less digits than its factorization.

63122086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31561045.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 63122086 is about 7944.9409060106. The cubic root of 63122086 is about 398.1625851906.

The spelling of 63122086 in words is "sixty-three million, one hundred twenty-two thousand, eighty-six".