227922912 has 216 divisors, whose sum is σ = 779792832. Its totient is φ = 62899200.

The previous prime is 227922911. The next prime is 227922913. The reversal of 227922912 is 219229722.

227922912 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (227922911) and next prime (227922913).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227922911) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 437212 + ... + 437732.

It is an arithmetic number, because the mean of its divisors is an integer number (3610152).

Almost surely, 2^227922912 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 227922912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (389896416).

227922912 is an abundant number, since it is smaller than the sum of its proper divisors (551869920).

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

227922912 is a wasteful number, since it uses less digits than its factorization.

227922912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582 (or 564 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 227922912 is about 15097.1160159813. The cubic root of 227922912 is about 610.8426158730.

The spelling of 227922912 in words is "two hundred twenty-seven million, nine hundred twenty-two thousand, nine hundred twelve".