227368864 has 48 divisors (see below), whose sum is σ = 460307232. Its totient is φ = 110492928.

The previous prime is 227368853. The next prime is 227368891. The reversal of 227368864 is 468863722.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513027 + ... + 513469.

It is an arithmetic number, because the mean of its divisors is an integer number (9589734).

Almost surely, 2^227368864 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 227368864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230153616).

227368864 is an abundant number, since it is smaller than the sum of its proper divisors (232938368).

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

227368864 is a wasteful number, since it uses less digits than its factorization.

227368864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869 (or 861 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The square root of 227368864 is about 15078.7553863043. The cubic root of 227368864 is about 610.3472572631.

The spelling of 227368864 in words is "two hundred twenty-seven million, three hundred sixty-eight thousand, eight hundred sixty-four".