228369383 has 8 divisors (see below), whose sum is σ = 251598096. Its totient is φ = 205552000.

The previous prime is 228369377. The next prime is 228369389. The reversal of 228369383 is 383963822.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (228369377) and next prime (228369389).

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 228369383 - 2⁴ = 228369367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228369389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101666 + ... + 103887.

It is an arithmetic number, because the mean of its divisors is an integer number (31449762).

Almost surely, 2^228369383 is an apocalyptic number.

228369383 is a deficient number, since it is larger than the sum of its proper divisors (23228713).

228369383 is a wasteful number, since it uses less digits than its factorization.

228369383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205665.

The product of its digits is 373248, while the sum is 44.

The square root of 228369383 is about 15111.8954138784. The cubic root of 228369383 is about 611.2412091637.

The spelling of 228369383 in words is "two hundred twenty-eight million, three hundred sixty-nine thousand, three hundred eighty-three".