227887241 has 4 divisors (see below), whose sum is σ = 230236692. Its totient is φ = 225537792.

The previous prime is 227887183. The next prime is 227887291. The reversal of 227887241 is 142788722.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 123765625 + 104121616 = 11125^2 + 10204^2 .

It is a cyclic number.

It is not a de Polignac number, because 227887241 - 2²⁶ = 160778377 is a prime.

It is a super-2 number, since 2×227887241² = 103865189221184162, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (227887291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1174580 + ... + 1174773.

It is an arithmetic number, because the mean of its divisors is an integer number (57559173).

Almost surely, 2^227887241 is an apocalyptic number.

It is an amenable number.

227887241 is a deficient number, since it is larger than the sum of its proper divisors (2349451).

227887241 is an equidigital number, since it uses as much as digits as its factorization.

227887241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349450.

The product of its digits is 100352, while the sum is 41.

The square root of 227887241 is about 15095.9345851789. The cubic root of 227887241 is about 610.8107476365.

The spelling of 227887241 in words is "two hundred twenty-seven million, eight hundred eighty-seven thousand, two hundred forty-one".