448440932 has 6 divisors (see below), whose sum is σ = 784771638. Its totient is φ = 224220464.

The previous prime is 448440931. The next prime is 448440961. The reversal of 448440932 is 239044844.

It can be written as a sum of positive squares in only one way, i.e., 448422976 + 17956 = 21176^2 + 134^2 .

It is not an unprimeable number, because it can be changed into a prime (448440931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055113 + ... + 56055120.

It is an arithmetic number, because the mean of its divisors is an integer number (130795273).

Almost surely, 2^448440932 is an apocalyptic number.

It is an amenable number.

448440932 is a deficient number, since it is larger than the sum of its proper divisors (336330706).

448440932 is a wasteful number, since it uses less digits than its factorization.

448440932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112110237 (or 112110235 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The square root of 448440932 is about 21176.4239662885. The cubic root of 448440932 is about 765.4234242999.

The spelling of 448440932 in words is "four hundred forty-eight million, four hundred forty thousand, nine hundred thirty-two".