228894948 has 36 divisors (see below), whose sum is σ = 597262848. Its totient is φ = 73836720.

The previous prime is 228894937. The next prime is 228894959. The reversal of 228894948 is 849498822.

228894948 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 (228894937) and next prime (228894959).

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 228894894 and 228894903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101436 + ... + 103667.

Almost surely, 2^228894948 is an apocalyptic number.

It is an amenable number.

228894948 is an abundant number, since it is smaller than the sum of its proper divisors (368367900).

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

228894948 is a wasteful number, since it uses less digits than its factorization.

228894948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205144 (or 205139 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 54.

The square root of 228894948 is about 15129.2745364740. The cubic root of 228894948 is about 611.7097495889.

The spelling of 228894948 in words is "two hundred twenty-eight million, eight hundred ninety-four thousand, nine hundred forty-eight".