228226498 has 8 divisors (see below), whose sum is σ = 347952060. Its totient is φ = 112242480.

The previous prime is 228226487. The next prime is 228226507. The reversal of 228226498 is 894622822.

It can be written as a sum of positive squares in 2 ways, for example, as 186404409 + 41822089 = 13653^2 + 6467^2 .

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, 935233 + ... + 935476.

Almost surely, 2^228226498 is an apocalyptic number.

228226498 is a deficient number, since it is larger than the sum of its proper divisors (119725562).

228226498 is a wasteful number, since it uses less digits than its factorization.

228226498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870772.

The product of its digits is 221184, while the sum is 43.

The square root of 228226498 is about 15107.1671070390. The cubic root of 228226498 is about 611.1137031320.

The spelling of 228226498 in words is "two hundred twenty-eight million, two hundred twenty-six thousand, four hundred ninety-eight".