227199948 has 96 divisors (see below), whose sum is σ = 575769600. Its totient is φ = 69512256.

The previous prime is 227199941. The next prime is 227199953. The reversal of 227199948 is 849991722.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 227199948.

It is not an unprimeable number, because it can be changed into a prime (227199941) 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, 1634463 + ... + 1634601.

It is an arithmetic number, because the mean of its divisors is an integer number (5997600).

Almost surely, 2^227199948 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 227199948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287884800).

227199948 is an abundant number, since it is smaller than the sum of its proper divisors (348569652).

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

227199948 is a wasteful number, since it uses less digits than its factorization.

227199948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339 (or 337 counting only the distinct ones).

The product of its digits is 653184, while the sum is 51.

The square root of 227199948 is about 15073.1532202124. The cubic root of 227199948 is about 610.1960742076.

The spelling of 227199948 in words is "two hundred twenty-seven million, one hundred ninety-nine thousand, nine hundred forty-eight".