448222182 has 8 divisors (see below), whose sum is σ = 896444376. Its totient is φ = 149407392.

The previous prime is 448222171. The next prime is 448222199. The reversal of 448222182 is 281222844.

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

448222182 is an admirable number.

It is a super-2 number, since 2×448222182² = 401806248873682248, which contains 22 as substring.

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, 37351843 + ... + 37351854.

It is an arithmetic number, because the mean of its divisors is an integer number (112055547).

Almost surely, 2^448222182 is an apocalyptic number.

448222182 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.

448222182 is a wasteful number, since it uses less digits than its factorization.

448222182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74703702.

The product of its digits is 16384, while the sum is 33.

The square root of 448222182 is about 21171.2583943421. The cubic root of 448222182 is about 765.2989459166.

The spelling of 448222182 in words is "four hundred forty-eight million, two hundred twenty-two thousand, one hundred eighty-two".