227409141 has 16 divisors (see below), whose sum is σ = 312158144. Its totient is φ = 147153024.

The previous prime is 227409139. The next prime is 227409173. The reversal of 227409141 is 141904722.

It is not a de Polignac number, because 227409141 - 2¹ = 227409139 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 227409099 and 227409108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227409101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48486 + ... + 52968.

It is an arithmetic number, because the mean of its divisors is an integer number (19509884).

Almost surely, 2^227409141 is an apocalyptic number.

It is an amenable number.

227409141 is a deficient number, since it is larger than the sum of its proper divisors (84749003).

227409141 is a wasteful number, since it uses less digits than its factorization.

227409141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4980.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 227409141 is about 15080.0908816890. The cubic root of 227409141 is about 610.3832948932.

The spelling of 227409141 in words is "two hundred twenty-seven million, four hundred nine thousand, one hundred forty-one".