63122268 has 24 divisors (see below), whose sum is σ = 160675200. Its totient is φ = 19127920.

The previous prime is 63122249. The next prime is 63122291. The reversal of 63122268 is 86222136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238968 + ... + 239231.

It is an arithmetic number, because the mean of its divisors is an integer number (6694800).

Almost surely, 2^63122268 is an apocalyptic number.

It is an amenable number.

63122268 is an abundant number, since it is smaller than the sum of its proper divisors (97552932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63122268 is a wasteful number, since it uses less digits than its factorization.

63122268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478217 (or 478215 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 63122268 is about 7944.9523598320. The cubic root of 63122268 is about 398.1629678644.

The spelling of 63122268 in words is "sixty-three million, one hundred twenty-two thousand, two hundred sixty-eight".