227738941 has 8 divisors (see below), whose sum is σ = 230370264. Its totient is φ = 225115200.

The previous prime is 227738911. The next prime is 227738947. The reversal of 227738941 is 149837722.

227738941 is digitally balanced in base 2, 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 4 ways, for example, as 115992900 + 111746041 = 10770^2 + 10571^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 227738941 - 2⁹ = 227738429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227738947) 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, 76615 + ... + 79531.

It is an arithmetic number, because the mean of its divisors is an integer number (28796283).

Almost surely, 2^227738941 is an apocalyptic number.

It is an amenable number.

227738941 is a deficient number, since it is larger than the sum of its proper divisors (2631323).

227738941 is a wasteful number, since it uses less digits than its factorization.

227738941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3791.

The product of its digits is 169344, while the sum is 43.

The square root of 227738941 is about 15091.0218673223. The cubic root of 227738941 is about 610.6782217289.

The spelling of 227738941 in words is "two hundred twenty-seven million, seven hundred thirty-eight thousand, nine hundred forty-one".