227874869 has 8 divisors (see below), whose sum is σ = 237973632. Its totient is φ = 217792080.

The previous prime is 227874853. The next prime is 227874877. The reversal of 227874869 is 968478722.

It is a happy number.

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 227874869 - 2⁴ = 227874853 is a prime.

It is a super-2 number, since 2×227874869² = 103853911843534322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 227874869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227871869) by changing a digit.

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, 32279 + ... + 38699.

It is an arithmetic number, because the mean of its divisors is an integer number (29746704).

Almost surely, 2^227874869 is an apocalyptic number.

It is an amenable number.

227874869 is a deficient number, since it is larger than the sum of its proper divisors (10098763).

227874869 is a wasteful number, since it uses less digits than its factorization.

227874869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7987.

The product of its digits is 2709504, while the sum is 53.

The square root of 227874869 is about 15095.5248004168. The cubic root of 227874869 is about 610.7996937965.

The spelling of 227874869 in words is "two hundred twenty-seven million, eight hundred seventy-four thousand, eight hundred sixty-nine".