422462164 has 6 divisors (see below), whose sum is σ = 739308794. Its totient is φ = 211231080.

The previous prime is 422462153. The next prime is 422462191. The reversal of 422462164 is 461264224.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 334890000 + 87572164 = 18300^2 + 9358^2 .

It is a congruent number.

It is an unprimeable number.

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, 52807767 + ... + 52807774.

Almost surely, 2^422462164 is an apocalyptic number.

It is an amenable number.

422462164 is a deficient number, since it is larger than the sum of its proper divisors (316846630).

422462164 is a wasteful number, since it uses less digits than its factorization.

422462164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105615545 (or 105615543 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 422462164 is about 20553.8844017378. The cubic root of 422462164 is about 750.3477877370.

The spelling of 422462164 in words is "four hundred twenty-two million, four hundred sixty-two thousand, one hundred sixty-four".