228076099 has 4 divisors (see below), whose sum is σ = 228151240. Its totient is φ = 228000960.

The previous prime is 228076087. The next prime is 228076127. The reversal of 228076099 is 990670822.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 228076099 - 2¹¹ = 228074051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228076049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32817 + ... + 39154.

It is an arithmetic number, because the mean of its divisors is an integer number (57037810).

Almost surely, 2^228076099 is an apocalyptic number.

228076099 is a deficient number, since it is larger than the sum of its proper divisors (75141).

228076099 is an equidigital number, since it uses as much as digits as its factorization.

228076099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75140.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 228076099 is about 15102.1885500082. The cubic root of 228076099 is about 610.9794343427.

The spelling of 228076099 in words is "two hundred twenty-eight million, seventy-six thousand, ninety-nine".