228368698 has 8 divisors (see below), whose sum is σ = 343408500. Its totient is φ = 113899200.

The previous prime is 228368683. The next prime is 228368713. The reversal of 228368698 is 896863822.

It is a happy number.

228368698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (228368683) and next prime (228368713).

It can be written as a sum of positive squares in 2 ways, for example, as 187498249 + 40870449 = 13693^2 + 6393^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141573 + ... + 143176.

Almost surely, 2^228368698 is an apocalyptic number.

228368698 is a deficient number, since it is larger than the sum of its proper divisors (115039802).

228368698 is a wasteful number, since it uses less digits than its factorization.

228368698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285152.

The product of its digits is 1990656, while the sum is 52.

The square root of 228368698 is about 15111.8727495966. The cubic root of 228368698 is about 611.2405980184.

The spelling of 228368698 in words is "two hundred twenty-eight million, three hundred sixty-eight thousand, six hundred ninety-eight".