228602282 has 4 divisors (see below), whose sum is σ = 342903426. Its totient is φ = 114301140.

The previous prime is 228602279. The next prime is 228602291. The reversal of 228602282 is 282206822.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 282206822 = 2 ⋅141103411.

It can be written as a sum of positive squares in only one way, i.e., 125193721 + 103408561 = 11189^2 + 10169^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57150569 + ... + 57150572.

Almost surely, 2^228602282 is an apocalyptic number.

228602282 is a deficient number, since it is larger than the sum of its proper divisors (114301144).

228602282 is a wasteful number, since it uses less digits than its factorization.

228602282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114301143.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 228602282 is about 15119.5992671764. The cubic root of 228602282 is about 611.4489268799.

The spelling of 228602282 in words is "two hundred twenty-eight million, six hundred two thousand, two hundred eighty-two".