228341093 has 8 divisors (see below), whose sum is σ = 243111960. Its totient is φ = 213719040.

The previous prime is 228341089. The next prime is 228341111. The reversal of 228341093 is 390143822.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 59938564 + 168402529 = 7742^2 + 12977^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 228341093 - 2² = 228341089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228341063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34028 + ... + 40181.

It is an arithmetic number, because the mean of its divisors is an integer number (30388995).

Almost surely, 2^228341093 is an apocalyptic number.

It is an amenable number.

228341093 is a deficient number, since it is larger than the sum of its proper divisors (14770867).

228341093 is a wasteful number, since it uses less digits than its factorization.

228341093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74407.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 228341093 is about 15110.9593672937. The cubic root of 228341093 is about 611.2159682905.

The spelling of 228341093 in words is "two hundred twenty-eight million, three hundred forty-one thousand, ninety-three".