227338998 has 8 divisors (see below), whose sum is σ = 454678008. Its totient is φ = 75779664.

The previous prime is 227338963. The next prime is 227338999. The reversal of 227338998 is 899833722.

It is a happy number.

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

227338998 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 227338998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227338999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18944911 + ... + 18944922.

It is an arithmetic number, because the mean of its divisors is an integer number (56834751).

Almost surely, 2^227338998 is an apocalyptic number.

227338998 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227338998 is a wasteful number, since it uses less digits than its factorization.

227338998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37889838.

The product of its digits is 1306368, while the sum is 51.

The square root of 227338998 is about 15077.7650200552. The cubic root of 227338998 is about 610.3205320715.

The spelling of 227338998 in words is "two hundred twenty-seven million, three hundred thirty-eight thousand, nine hundred ninety-eight".