228475199 has 8 divisors (see below), whose sum is σ = 233191440. Its totient is φ = 223787200.

The previous prime is 228475183. The next prime is 228475207. The reversal of 228475199 is 991574822.

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 228475199 - 2⁴ = 228475183 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 (228475109) 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, 9689 + ... + 23469.

It is an arithmetic number, because the mean of its divisors is an integer number (29148930).

Almost surely, 2^228475199 is an apocalyptic number.

228475199 is a deficient number, since it is larger than the sum of its proper divisors (4716241).

228475199 is a wasteful number, since it uses less digits than its factorization.

228475199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14121.

The product of its digits is 362880, while the sum is 47.

The square root of 228475199 is about 15115.3960914030. The cubic root of 228475199 is about 611.3356017245.

The spelling of 228475199 in words is "two hundred twenty-eight million, four hundred seventy-five thousand, one hundred ninety-nine".