63422205 has 64 divisors (see below), whose sum is σ = 129558528. Its totient is φ = 25724160.

The previous prime is 63422173. The next prime is 63422213. The reversal of 63422205 is 50222436.

It is not a de Polignac number, because 63422205 - 2⁵ = 63422173 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49027 + ... + 50303.

It is an arithmetic number, because the mean of its divisors is an integer number (2024352).

Almost surely, 2^63422205 is an apocalyptic number.

It is an amenable number.

63422205 is an abundant number, since it is smaller than the sum of its proper divisors (66136323).

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

63422205 is a wasteful number, since it uses less digits than its factorization.

63422205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 63422205 is about 7963.8059368621. The cubic root of 63422205 is about 398.7926196653.

The spelling of 63422205 in words is "sixty-three million, four hundred twenty-two thousand, two hundred five".