228246617 has 16 divisors (see below), whose sum is σ = 242956800. Its totient is φ = 214065600.

The previous prime is 228246589. The next prime is 228246619. The reversal of 228246617 is 716642822.

228246617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 228246617 - 2¹⁰ = 228245593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228246619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205259 + ... + 206367.

It is an arithmetic number, because the mean of its divisors is an integer number (15184800).

Almost surely, 2^228246617 is an apocalyptic number.

It is an amenable number.

228246617 is a deficient number, since it is larger than the sum of its proper divisors (14710183).

228246617 is a wasteful number, since it uses less digits than its factorization.

228246617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336.

The product of its digits is 64512, while the sum is 38.

The square root of 228246617 is about 15107.8329683645. The cubic root of 228246617 is about 611.1316599065.

The spelling of 228246617 in words is "two hundred twenty-eight million, two hundred forty-six thousand, six hundred seventeen".