448826465 has 16 divisors (see below), whose sum is σ = 555517440. Its totient is φ = 347860800.

The previous prime is 448826461. The next prime is 448826473. The reversal of 448826465 is 564628844.

It is not a de Polignac number, because 448826465 - 2² = 448826461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (448826461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39140 + ... + 49290.

It is an arithmetic number, because the mean of its divisors is an integer number (34719840).

Almost surely, 2^448826465 is an apocalyptic number.

It is an amenable number.

448826465 is a deficient number, since it is larger than the sum of its proper divisors (106690975).

448826465 is a wasteful number, since it uses less digits than its factorization.

448826465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10432.

The product of its digits is 1474560, while the sum is 47.

The square root of 448826465 is about 21185.5248931906. The cubic root of 448826465 is about 765.6427110494.

The spelling of 448826465 in words is "four hundred forty-eight million, eight hundred twenty-six thousand, four hundred sixty-five".