227685955 has 16 divisors (see below), whose sum is σ = 313562304. Its totient is φ = 155473920.

The previous prime is 227685937. The next prime is 227685959. The reversal of 227685955 is 559586722.

It is a happy number.

It is not a de Polignac number, because 227685955 - 2⁵ = 227685923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 227685899 and 227685908.

It is not an unprimeable number, because it can be changed into a prime (227685959) 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 15 ways as a sum of consecutive naturals, for example, 5062 + ... + 21931.

It is an arithmetic number, because the mean of its divisors is an integer number (19597644).

Almost surely, 2^227685955 is an apocalyptic number.

227685955 is a deficient number, since it is larger than the sum of its proper divisors (85876349).

227685955 is a wasteful number, since it uses less digits than its factorization.

227685955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27246.

The product of its digits is 1512000, while the sum is 49.

The square root of 227685955 is about 15089.2662180770. The cubic root of 227685955 is about 610.6308576932.

The spelling of 227685955 in words is "two hundred twenty-seven million, six hundred eighty-five thousand, nine hundred fifty-five".