227488630 has 16 divisors (see below), whose sum is σ = 427283424. Its totient is φ = 87039040.

The previous prime is 227488621. The next prime is 227488631. The reversal of 227488630 is 36884722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227488631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494311 + ... + 494770.

It is an arithmetic number, because the mean of its divisors is an integer number (26705214).

Almost surely, 2^227488630 is an apocalyptic number.

227488630 is a deficient number, since it is larger than the sum of its proper divisors (199794794).

227488630 is a wasteful number, since it uses less digits than its factorization.

227488630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989111.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 227488630 is about 15082.7262124591. The cubic root of 227488630 is about 610.4544047667.

The spelling of 227488630 in words is "two hundred twenty-seven million, four hundred eighty-eight thousand, six hundred thirty".