63955022 has 8 divisors (see below), whose sum is σ = 95967936. Its totient is φ = 31965712.

The previous prime is 63955009. The next prime is 63955027. The reversal of 63955022 is 22055936.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 63955022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63955027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4643 + ... + 12225.

It is an arithmetic number, because the mean of its divisors is an integer number (11995992).

Almost surely, 2^63955022 is an apocalyptic number.

63955022 is a deficient number, since it is larger than the sum of its proper divisors (32012914).

63955022 is a wasteful number, since it uses less digits than its factorization.

63955022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11802.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 63955022 is about 7997.1883809249. The cubic root of 63955022 is about 399.9062738736.

The spelling of 63955022 in words is "sixty-three million, nine hundred fifty-five thousand, twenty-two".