227424138 has 16 divisors (see below), whose sum is σ = 474624576. Its totient is φ = 72512000.

The previous prime is 227424137. The next prime is 227424187. The reversal of 227424138 is 831424722.

It is a happy number.

227424138 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 227424099 and 227424108.

It is not an unprimeable number, because it can be changed into a prime (227424137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823863 + ... + 824138.

It is an arithmetic number, because the mean of its divisors is an integer number (29664036).

Almost surely, 2^227424138 is an apocalyptic number.

227424138 is an abundant number, since it is smaller than the sum of its proper divisors (247200438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227424138 is a wasteful number, since it uses less digits than its factorization.

227424138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648029.

The product of its digits is 21504, while the sum is 33.

The square root of 227424138 is about 15080.5881185052. The cubic root of 227424138 is about 610.3967122915.

The spelling of 227424138 in words is "two hundred twenty-seven million, four hundred twenty-four thousand, one hundred thirty-eight".