227630 has 32 divisors (see below), whose sum is σ = 471744. Its totient is φ = 78336.

The previous prime is 227629. The next prime is 227651. The reversal of 227630 is 36722.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2159 + ... + 2261.

It is an arithmetic number, because the mean of its divisors is an integer number (14742).

2²²⁷⁶³⁰ is an apocalyptic number.

227630 is an abundant number, since it is smaller than the sum of its proper divisors (244114).

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

227630 is a wasteful number, since it uses less digits than its factorization.

227630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 227630 is about 477.1058582747. The cubic root of 227630 is about 61.0580831699.

The spelling of 227630 in words is "two hundred twenty-seven thousand, six hundred thirty".