448356315 has 64 divisors (see below), whose sum is σ = 799787520. Its totient is φ = 212674560.

The previous prime is 448356299. The next prime is 448356323. The reversal of 448356315 is 513653844.

It is not a de Polignac number, because 448356315 - 2⁴ = 448356299 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2591569 + ... + 2591741.

It is an arithmetic number, because the mean of its divisors is an integer number (12496680).

Almost surely, 2^448356315 is an apocalyptic number.

448356315 is a deficient number, since it is larger than the sum of its proper divisors (351431205).

448356315 is a wasteful number, since it uses less digits than its factorization.

448356315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444.

The product of its digits is 172800, while the sum is 39.

The square root of 448356315 is about 21174.4259662452. The cubic root of 448356315 is about 765.3752783024.

The spelling of 448356315 in words is "four hundred forty-eight million, three hundred fifty-six thousand, three hundred fifteen".