422073882 has 32 divisors (see below), whose sum is σ = 950799360. Its totient is φ = 138762720.

The previous prime is 422073881. The next prime is 422073941. The reversal of 422073882 is 288370224.

It is not an unprimeable number, because it can be changed into a prime (422073881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49594 + ... + 57477.

It is an arithmetic number, because the mean of its divisors is an integer number (29712480).

Almost surely, 2^422073882 is an apocalyptic number.

422073882 is an abundant number, since it is smaller than the sum of its proper divisors (528725478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422073882 is a wasteful number, since it uses less digits than its factorization.

422073882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107155 (or 107149 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 422073882 is about 20544.4367652170. The cubic root of 422073882 is about 750.1178374848.

The spelling of 422073882 in words is "four hundred twenty-two million, seventy-three thousand, eight hundred eighty-two".