422374182 has 8 divisors (see below), whose sum is σ = 844748376. Its totient is φ = 140791392.

The previous prime is 422374177. The next prime is 422374189. The reversal of 422374182 is 281473224.

It is a happy number.

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

422374182 is an admirable number.

It is a super-3 number, since 3×422374182³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422374189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35197843 + ... + 35197854.

It is an arithmetic number, because the mean of its divisors is an integer number (105593547).

Almost surely, 2^422374182 is an apocalyptic number.

422374182 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

422374182 is a wasteful number, since it uses less digits than its factorization.

422374182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70395702.

The product of its digits is 21504, while the sum is 33.

The square root of 422374182 is about 20551.7440135868. The cubic root of 422374182 is about 750.2956949596.

The spelling of 422374182 in words is "four hundred twenty-two million, three hundred seventy-four thousand, one hundred eighty-two".