227089968 has 40 divisors (see below), whose sum is σ = 670457088. Its totient is φ = 64882752.

The previous prime is 227089963. The next prime is 227090027. The reversal of 227089968 is 869980722.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 227089968.

It is not an unprimeable number, because it can be changed into a prime (227089963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337596 + ... + 338267.

Almost surely, 2^227089968 is an apocalyptic number.

227089968 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

227089968 is an abundant number, since it is smaller than the sum of its proper divisors (443367120).

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

227089968 is a wasteful number, since it uses less digits than its factorization.

227089968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675881 (or 675875 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 227089968 is about 15069.5045704894. The cubic root of 227089968 is about 610.0975997196.

The spelling of 227089968 in words is "two hundred twenty-seven million, eighty-nine thousand, nine hundred sixty-eight".