227884148 has 6 divisors (see below), whose sum is σ = 398797266. Its totient is φ = 113942072.

The previous prime is 227884141. The next prime is 227884169. The reversal of 227884148 is 841488722.

It can be written as a sum of positive squares in only one way, i.e., 222964624 + 4919524 = 14932^2 + 2218^2 .

It is a junction number, because it is equal to n+sod(n) for n = 227884099 and 227884108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227884141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28485515 + ... + 28485522.

It is an arithmetic number, because the mean of its divisors is an integer number (66466211).

Almost surely, 2^227884148 is an apocalyptic number.

It is an amenable number.

227884148 is a deficient number, since it is larger than the sum of its proper divisors (170913118).

227884148 is a wasteful number, since it uses less digits than its factorization.

227884148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56971041 (or 56971039 counting only the distinct ones).

The product of its digits is 229376, while the sum is 44.

The square root of 227884148 is about 15095.8321400312. The cubic root of 227884148 is about 610.8079842140.

The spelling of 227884148 in words is "two hundred twenty-seven million, eight hundred eighty-four thousand, one hundred forty-eight".