240271228 has 6 divisors (see below), whose sum is σ = 420474656. Its totient is φ = 120135612.

The previous prime is 240271189. The next prime is 240271243. The reversal of 240271228 is 822172042.

It is a junction number, because it is equal to n+sod(n) for n = 240271196 and 240271205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30033900 + ... + 30033907.

Almost surely, 2^240271228 is an apocalyptic number.

It is an amenable number.

240271228 is a deficient number, since it is larger than the sum of its proper divisors (180203428).

240271228 is a wasteful number, since it uses less digits than its factorization.

240271228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60067811 (or 60067809 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 240271228 is about 15500.6847590679. The cubic root of 240271228 is about 621.6805154079.

The spelling of 240271228 in words is "two hundred forty million, two hundred seventy-one thousand, two hundred twenty-eight".