241156228 has 12 divisors (see below), whose sum is σ = 436576140. Its totient is φ = 116420192.

The previous prime is 241156217. The next prime is 241156231. The reversal of 241156228 is 822651142.

It can be written as a sum of positive squares in 2 ways, for example, as 49112064 + 192044164 = 7008^2 + 13858^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 241156228.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1039351 + ... + 1039582.

It is an arithmetic number, because the mean of its divisors is an integer number (36381345).

Almost surely, 2^241156228 is an apocalyptic number.

It is an amenable number.

241156228 is a deficient number, since it is larger than the sum of its proper divisors (195419912).

241156228 is a wasteful number, since it uses less digits than its factorization.

241156228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078966 (or 2078964 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 241156228 is about 15529.2056461366. The cubic root of 241156228 is about 622.4428665381.

The spelling of 241156228 in words is "two hundred forty-one million, one hundred fifty-six thousand, two hundred twenty-eight".