448192516 has 12 divisors (see below), whose sum is σ = 784564480. Its totient is φ = 224031240.

The previous prime is 448192499. The next prime is 448192529. The reversal of 448192516 is 615291844.

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, 1381 + ... + 29971.

Almost surely, 2^448192516 is an apocalyptic number.

It is an amenable number.

448192516 is a deficient number, since it is larger than the sum of its proper divisors (336371964).

448192516 is a wasteful number, since it uses less digits than its factorization.

448192516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32514 (or 32512 counting only the distinct ones).

The product of its digits is 69120, while the sum is 40.

The square root of 448192516 is about 21170.5577630822. The cubic root of 448192516 is about 765.2820615378.

The spelling of 448192516 in words is "four hundred forty-eight million, one hundred ninety-two thousand, five hundred sixteen".