422336246 has 4 divisors (see below), whose sum is σ = 633504372. Its totient is φ = 211168122.

The previous prime is 422336231. The next prime is 422336249. The reversal of 422336246 is 642633224.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422336249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105584060 + ... + 105584063.

It is an arithmetic number, because the mean of its divisors is an integer number (158376093).

Almost surely, 2^422336246 is an apocalyptic number.

422336246 is a deficient number, since it is larger than the sum of its proper divisors (211168126).

422336246 is a wasteful number, since it uses less digits than its factorization.

422336246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211168125.

The product of its digits is 41472, while the sum is 32.

The square root of 422336246 is about 20550.8210541574. The cubic root of 422336246 is about 750.2732314103.

The spelling of 422336246 in words is "four hundred twenty-two million, three hundred thirty-six thousand, two hundred forty-six".