448932322 has 16 divisors (see below), whose sum is σ = 693466560. Its totient is φ = 217809648.

The previous prime is 448932299. The next prime is 448932343. The reversal of 448932322 is 223239844.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20043 + ... + 36049.

It is an arithmetic number, because the mean of its divisors is an integer number (43341660).

Almost surely, 2^448932322 is an apocalyptic number.

448932322 is a deficient number, since it is larger than the sum of its proper divisors (244534238).

448932322 is a wasteful number, since it uses less digits than its factorization.

448932322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16425.

The product of its digits is 82944, while the sum is 37.

The square root of 448932322 is about 21188.0230790888. The cubic root of 448932322 is about 765.7028993224.

The spelling of 448932322 in words is "four hundred forty-eight million, nine hundred thirty-two thousand, three hundred twenty-two".