63422226 has 24 divisors (see below), whose sum is σ = 157045824. Its totient is φ = 18120600.

The previous prime is 63422221. The next prime is 63422263. The reversal of 63422226 is 62222436.

63422226 is a `hidden beast` number, since 634 + 2 + 2 + 2 + 26 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 63422226.

It is not an unprimeable number, because it can be changed into a prime (63422221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 251550 + ... + 251801.

It is an arithmetic number, because the mean of its divisors is an integer number (6543576).

Almost surely, 2^63422226 is an apocalyptic number.

63422226 is an abundant number, since it is smaller than the sum of its proper divisors (93623598).

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

63422226 is a wasteful number, since it uses less digits than its factorization.

63422226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503366 (or 503363 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 63422226 is about 7963.8072553271. The cubic root of 63422226 is about 398.7926636806.

The spelling of 63422226 in words is "sixty-three million, four hundred twenty-two thousand, two hundred twenty-six".