448222974 has 8 divisors (see below), whose sum is σ = 896445960. Its totient is φ = 149407656.

The previous prime is 448222967. The next prime is 448222987. The reversal of 448222974 is 479222844.

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

448222974 is an admirable number.

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, 37351909 + ... + 37351920.

It is an arithmetic number, because the mean of its divisors is an integer number (112055745).

Almost surely, 2^448222974 is an apocalyptic number.

448222974 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.

448222974 is a wasteful number, since it uses less digits than its factorization.

448222974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74703834.

The product of its digits is 258048, while the sum is 42.

The square root of 448222974 is about 21171.2770989376. The cubic root of 448222974 is about 765.2993966726.

The spelling of 448222974 in words is "four hundred forty-eight million, two hundred twenty-two thousand, nine hundred seventy-four".