227484450 has 126 divisors (see below), whose sum is σ = 642523329. Its totient is φ = 59894640.

The previous prime is 227484449. The next prime is 227484457. The reversal of 227484450 is 54484722.

It can be written as a sum of positive squares in 2 ways, for example, as 222934761 + 4549689 = 14931^2 + 2133^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=10665.

It is not an unprimeable number, because it can be changed into a prime (227484457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 2879511 + ... + 2879589.

Almost surely, 2^227484450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227484450

227484450 is an abundant number, since it is smaller than the sum of its proper divisors (415038879).

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

227484450 is an frugal number, since it uses more digits than its factorization.

227484450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 227484450 is about 15082.5876427091. The cubic root of 227484450 is about 610.4506658032.

The spelling of 227484450 in words is "two hundred twenty-seven million, four hundred eighty-four thousand, four hundred fifty".