227086938 has 24 divisors (see below), whose sum is σ = 529870068. Its totient is φ = 69872832.

The previous prime is 227086931. The next prime is 227086949. The reversal of 227086938 is 839680722.

227086938 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 208138329 + 18948609 = 14427^2 + 4353^2 .

It is a junction number, because it is equal to n+sod(n) for n = 227086893 and 227086902.

It is not an unprimeable number, because it can be changed into a prime (227086931) 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, 484995 + ... + 485462.

Almost surely, 2^227086938 is an apocalyptic number.

227086938 is an abundant number, since it is smaller than the sum of its proper divisors (302783130).

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

227086938 is a wasteful number, since it uses less digits than its factorization.

227086938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970478 (or 970475 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 227086938 is about 15069.4040359929. The cubic root of 227086938 is about 610.0948862518.

It can be divided in two parts, 22708 and 6938, that added together give a triangular number (29646 = T₂₄₃).

The spelling of 227086938 in words is "two hundred twenty-seven million, eighty-six thousand, nine hundred thirty-eight".