422352466 has 8 divisors (see below), whose sum is σ = 634655664. Its totient is φ = 210800580.

The previous prime is 422352457. The next prime is 422352479. The reversal of 422352466 is 664253224.

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

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 in 3 ways as a sum of consecutive naturals, for example, 186420 + ... + 188671.

It is an arithmetic number, because the mean of its divisors is an integer number (79331958).

Almost surely, 2^422352466 is an apocalyptic number.

422352466 is a deficient number, since it is larger than the sum of its proper divisors (212303198).

422352466 is a wasteful number, since it uses less digits than its factorization.

422352466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375656.

The product of its digits is 69120, while the sum is 34.

The square root of 422352466 is about 20551.2156818034. The cubic root of 422352466 is about 750.2828361397.

The spelling of 422352466 in words is "four hundred twenty-two million, three hundred fifty-two thousand, four hundred sixty-six".