227301808 has 20 divisors (see below), whose sum is σ = 445705848. Its totient is φ = 112280960.

The previous prime is 227301793. The next prime is 227301829. The reversal of 227301808 is 808103722.

It is a super-2 number, since 2×227301808² = 103332223840137728, 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 227301808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84253 + ... + 86908.

Almost surely, 2^227301808 is an apocalyptic number.

It is an amenable number.

227301808 is a deficient number, since it is larger than the sum of its proper divisors (218404040).

227301808 is a wasteful number, since it uses less digits than its factorization.

227301808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171252 (or 171246 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 227301808 is about 15076.5316966469. The cubic root of 227301808 is about 610.2872498240.

The spelling of 227301808 in words is "two hundred twenty-seven million, three hundred one thousand, eight hundred eight".