448443027 has 32 divisors (see below), whose sum is σ = 682383360. Its totient is φ = 290926080.

The previous prime is 448443007. The next prime is 448443031. The reversal of 448443027 is 720344844.

It is a happy number.

It is not a de Polignac number, because 448443027 - 2¹⁰ = 448442003 is a prime.

It is a super-2 number, since 2×448443027² = 402202296929845458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 448442982 and 448443000.

It is not an unprimeable number, because it can be changed into a prime (448443007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244002 + ... + 245832.

It is an arithmetic number, because the mean of its divisors is an integer number (21324480).

Almost surely, 2^448443027 is an apocalyptic number.

448443027 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

448443027 is a deficient number, since it is larger than the sum of its proper divisors (233940333).

448443027 is a wasteful number, since it uses less digits than its factorization.

448443027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080 (or 2074 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 36.

The square root of 448443027 is about 21176.4734316175. The cubic root of 448443027 is about 765.4246162515.

The spelling of 448443027 in words is "four hundred forty-eight million, four hundred forty-three thousand, twenty-seven".