448227969 has 16 divisors (see below), whose sum is σ = 688003968. Its totient is φ = 254259072.

The previous prime is 448227959. The next prime is 448228003. The reversal of 448227969 is 969722844.

It is not a de Polignac number, because 448227969 - 2⁵ = 448227937 is a prime.

It is a super-2 number, since 2×448227969² = 401816624387729922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (448227959) 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, 75022 + ... + 80775.

It is an arithmetic number, because the mean of its divisors is an integer number (43000248).

Almost surely, 2^448227969 is an apocalyptic number.

It is an amenable number.

448227969 is a deficient number, since it is larger than the sum of its proper divisors (239775999).

448227969 is a wasteful number, since it uses less digits than its factorization.

448227969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155944.

The product of its digits is 1741824, while the sum is 51.

The square root of 448227969 is about 21171.3950650400. The cubic root of 448227969 is about 765.3022394960.

The spelling of 448227969 in words is "four hundred forty-eight million, two hundred twenty-seven thousand, nine hundred sixty-nine".