227380386 has 16 divisors (see below), whose sum is σ = 455471424. Its totient is φ = 75675024.

The previous prime is 227380357. The next prime is 227380393. The reversal of 227380386 is 683083722.

It is a happy number.

227380386 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 25405 + ... + 33168.

It is an arithmetic number, because the mean of its divisors is an integer number (28466964).

Almost surely, 2^227380386 is an apocalyptic number.

227380386 is an abundant number, since it is smaller than the sum of its proper divisors (228091038).

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

227380386 is a wasteful number, since it uses less digits than its factorization.

227380386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59225.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 227380386 is about 15079.1374421749. The cubic root of 227380386 is about 610.3575669455.

The spelling of 227380386 in words is "two hundred twenty-seven million, three hundred eighty thousand, three hundred eighty-six".