227650332 has 96 divisors (see below), whose sum is σ = 692278272. Its totient is φ = 56503296.

The previous prime is 227650309. The next prime is 227650333. The reversal of 227650332 is 233056722.

227650332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 227650332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227650333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12433 + ... + 24695.

It is an arithmetic number, because the mean of its divisors is an integer number (7211232).

Almost surely, 2^227650332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227650332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346139136).

227650332 is an abundant number, since it is smaller than the sum of its proper divisors (464627940).

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

227650332 is a wasteful number, since it uses less digits than its factorization.

227650332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12307 (or 12305 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 227650332 is about 15088.0857632769. The cubic root of 227650332 is about 610.5990102631.

The spelling of 227650332 in words is "two hundred twenty-seven million, six hundred fifty thousand, three hundred thirty-two".