227921248 has 24 divisors (see below), whose sum is σ = 456329160. Its totient is φ = 112028160.

The previous prime is 227921167. The next prime is 227921293. The reversal of 227921248 is 842129722.

227921248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58473 + ... + 62248.

It is an arithmetic number, because the mean of its divisors is an integer number (19013715).

Almost surely, 2^227921248 is an apocalyptic number.

It is an amenable number.

227921248 is an abundant number, since it is smaller than the sum of its proper divisors (228407912).

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

227921248 is a wasteful number, since it uses less digits than its factorization.

227921248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120790 (or 120782 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 227921248 is about 15097.0609060174. The cubic root of 227921248 is about 610.8411293403.

The spelling of 227921248 in words is "two hundred twenty-seven million, nine hundred twenty-one thousand, two hundred forty-eight".