422231846 has 8 divisors (see below), whose sum is σ = 634853424. Its totient is φ = 210614040.

The previous prime is 422231819. The next prime is 422231857. The reversal of 422231846 is 648132224.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249890 + ... + 251573.

It is an arithmetic number, because the mean of its divisors is an integer number (79356678).

Almost surely, 2^422231846 is an apocalyptic number.

422231846 is a deficient number, since it is larger than the sum of its proper divisors (212621578).

422231846 is a wasteful number, since it uses less digits than its factorization.

422231846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501886.

The product of its digits is 18432, while the sum is 32.

The square root of 422231846 is about 20548.2808526650. The cubic root of 422231846 is about 750.2114047014.

The spelling of 422231846 in words is "four hundred twenty-two million, two hundred thirty-one thousand, eight hundred forty-six".