228080659 has 4 divisors (see below), whose sum is σ = 230432104. Its totient is φ = 225729216.

The previous prime is 228080641. The next prime is 228080683. The reversal of 228080659 is 956080822.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 956080822 = 2 ⋅478040411.

It is a cyclic number.

It is not a de Polignac number, because 228080659 - 2¹¹ = 228078611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228080639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175577 + ... + 1175770.

It is an arithmetic number, because the mean of its divisors is an integer number (57608026).

Almost surely, 2^228080659 is an apocalyptic number.

228080659 is a deficient number, since it is larger than the sum of its proper divisors (2351445).

228080659 is an equidigital number, since it uses as much as digits as its factorization.

228080659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351444.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 228080659 is about 15102.3395207498. The cubic root of 228080659 is about 610.9835061527.

The spelling of 228080659 in words is "two hundred twenty-eight million, eighty thousand, six hundred fifty-nine".