227027477448 has 108 divisors (see below), whose sum is σ = 620089261155. Its totient is φ = 75038376960.

The previous prime is 227027477407. The next prime is 227027477459. The reversal of 227027477448 is 844774720722.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 101341628964 + 125685848484 = 318342^2 + 354522^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=336918.

It is a junction number, because it is equal to n+sod(n) for n = 227027477394 and 227027477403.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 942022608 + ... + 942022848.

Almost surely, 2^227027477448 is an apocalyptic number.

It is an amenable number.

227027477448 is an abundant number, since it is smaller than the sum of its proper divisors (393061783707).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227027477448 is an equidigital number, since it uses as much as digits as its factorization.

227027477448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 9834496, while the sum is 54.

The spelling of 227027477448 in words is "two hundred twenty-seven billion, twenty-seven million, four hundred seventy-seven thousand, four hundred forty-eight".