227269938 has 24 divisors (see below), whose sum is σ = 528751152. Its totient is φ = 64934184.

The previous prime is 227269937. The next prime is 227269961. The reversal of 227269938 is 839962722.

It is not an unprimeable number, because it can be changed into a prime (227269937) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 386220 + ... + 386807.

It is an arithmetic number, because the mean of its divisors is an integer number (22031298).

Almost surely, 2^227269938 is an apocalyptic number.

227269938 is an abundant number, since it is smaller than the sum of its proper divisors (301481214).

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

227269938 is a wasteful number, since it uses less digits than its factorization.

227269938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773046 (or 773039 counting only the distinct ones).

The product of its digits is 653184, while the sum is 48.

The square root of 227269938 is about 15075.4747188936. The cubic root of 227269938 is about 610.2587256870.

The spelling of 227269938 in words is "two hundred twenty-seven million, two hundred sixty-nine thousand, nine hundred thirty-eight".