228250383 has 8 divisors (see below), whose sum is σ = 310076208. Its totient is φ = 149295744.

The previous prime is 228250331. The next prime is 228250391. The reversal of 228250383 is 383052822.

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

It is a de Polignac number, because none of the positive numbers 2^k-228250383 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228255383) 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, 717610 + ... + 717927.

It is an arithmetic number, because the mean of its divisors is an integer number (38759526).

Almost surely, 2^228250383 is an apocalyptic number.

228250383 is a deficient number, since it is larger than the sum of its proper divisors (81825825).

228250383 is a wasteful number, since it uses less digits than its factorization.

228250383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435593.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 228250383 is about 15107.9576051828. The cubic root of 228250383 is about 611.1350210504.

The spelling of 228250383 in words is "two hundred twenty-eight million, two hundred fifty thousand, three hundred eighty-three".