227541069 has 24 divisors (see below), whose sum is σ = 389538240. Its totient is φ = 130022496.

The previous prime is 227541037. The next prime is 227541089. The reversal of 227541069 is 960145722.

It is not a de Polignac number, because 227541069 - 2⁵ = 227541037 is a prime.

It is a super-2 number, since 2×227541069² = 103549876163325522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227541089) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65184 + ... + 68585.

It is an arithmetic number, because the mean of its divisors is an integer number (16230760).

Almost surely, 2^227541069 is an apocalyptic number.

It is an amenable number.

227541069 is a deficient number, since it is larger than the sum of its proper divisors (161997171).

227541069 is an equidigital number, since it uses as much as digits as its factorization.

227541069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133791 (or 133779 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 227541069 is about 15084.4644916550. The cubic root of 227541069 is about 610.5013069776.

The spelling of 227541069 in words is "two hundred twenty-seven million, five hundred forty-one thousand, sixty-nine".