422583950 has 24 divisors (see below), whose sum is σ = 786646080. Its totient is φ = 168896000.

The previous prime is 422583949. The next prime is 422583989. The reversal of 422583950 is 59385224.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

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 in 11 ways as a sum of consecutive naturals, for example, 77411 + ... + 82689.

It is an arithmetic number, because the mean of its divisors is an integer number (32776920).

Almost surely, 2^422583950 is an apocalyptic number.

422583950 is a deficient number, since it is larger than the sum of its proper divisors (364062130).

422583950 is a wasteful number, since it uses less digits than its factorization.

422583950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6892 (or 6887 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 422583950 is about 20556.8467912761. The cubic root of 422583950 is about 750.4198834052.

The spelling of 422583950 in words is "four hundred twenty-two million, five hundred eighty-three thousand, nine hundred fifty".