448022469 has 16 divisors (see below), whose sum is σ = 604373760. Its totient is φ = 295196160.

The previous prime is 448022453. The next prime is 448022473. The reversal of 448022469 is 964220844.

It is not a de Polignac number, because 448022469 - 2⁴ = 448022453 is a prime.

It is a super-2 number, since 2×448022469² = 401448265457711922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448022569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95949 + ... + 100509.

It is an arithmetic number, because the mean of its divisors is an integer number (37773360).

Almost surely, 2^448022469 is an apocalyptic number.

It is an amenable number.

448022469 is a deficient number, since it is larger than the sum of its proper divisors (156351291).

448022469 is a wasteful number, since it uses less digits than its factorization.

448022469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4940.

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 448022469 is about 21166.5412620957. The cubic root of 448022469 is about 765.1852650531.

The spelling of 448022469 in words is "four hundred forty-eight million, twenty-two thousand, four hundred sixty-nine".