422854288 has 10 divisors (see below), whose sum is σ = 819280214. Its totient is φ = 211427136.

The previous prime is 422854283. The next prime is 422854337. The reversal of 422854288 is 882458224.

It can be written as a sum of positive squares in only one way, i.e., 333135504 + 89718784 = 18252^2 + 9472^2 .

It is not an unprimeable number, because it can be changed into a prime (422854283) 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, 13214181 + ... + 13214212.

Almost surely, 2^422854288 is an apocalyptic number.

It is an amenable number.

422854288 is a deficient number, since it is larger than the sum of its proper divisors (396425926).

422854288 is a wasteful number, since it uses less digits than its factorization.

422854288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26428401 (or 26428395 counting only the distinct ones).

The product of its digits is 327680, while the sum is 43.

The square root of 422854288 is about 20563.4211161470. The cubic root of 422854288 is about 750.5798703664.

The spelling of 422854288 in words is "four hundred twenty-two million, eight hundred fifty-four thousand, two hundred eighty-eight".