228607359 has 8 divisors (see below), whose sum is σ = 309976320. Its totient is φ = 149821656.

The previous prime is 228607333. The next prime is 228607363. The reversal of 228607359 is 953706822.

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

It is not a de Polignac number, because 228607359 - 2⁷ = 228607231 is a prime.

It is a super-2 number, since 2×228607359² = 104522649177909762, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 228607359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228607399) 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, 645607 + ... + 645960.

It is an arithmetic number, because the mean of its divisors is an integer number (38747040).

Almost surely, 2^228607359 is an apocalyptic number.

228607359 is a deficient number, since it is larger than the sum of its proper divisors (81368961).

228607359 is a wasteful number, since it uses less digits than its factorization.

228607359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291629.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 228607359 is about 15119.7671609056. The cubic root of 228607359 is about 611.4534533778.

The spelling of 228607359 in words is "two hundred twenty-eight million, six hundred seven thousand, three hundred fifty-nine".