227948 has 18 divisors (see below), whose sum is σ = 464436. Its totient is φ = 97608.

The previous prime is 227947. The next prime is 227951. The reversal of 227948 is 849722.

227948 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (227947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 386 + ... + 777.

It is an arithmetic number, because the mean of its divisors is an integer number (25802).

2²²⁷⁹⁴⁸ is an apocalyptic number.

227948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

227948 is an abundant number, since it is smaller than the sum of its proper divisors (236488).

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

227948 is a wasteful number, since it uses less digits than its factorization.

227948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181 (or 1172 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 227948 is about 477.4390013394. The cubic root of 227948 is about 61.0865027335.

The spelling of 227948 in words is "two hundred twenty-seven thousand, nine hundred forty-eight".