227129016 has 16 divisors (see below), whose sum is σ = 567822600. Its totient is φ = 75709664.

The previous prime is 227129011. The next prime is 227129017. The reversal of 227129016 is 610921722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227129011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4731831 + ... + 4731878.

Almost surely, 2^227129016 is an apocalyptic number.

It is an amenable number.

227129016 is an abundant number, since it is smaller than the sum of its proper divisors (340693584).

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

227129016 is a wasteful number, since it uses less digits than its factorization.

227129016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9463718 (or 9463714 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 227129016 is about 15070.8001114738. The cubic root of 227129016 is about 610.1325663688.

The spelling of 227129016 in words is "two hundred twenty-seven million, one hundred twenty-nine thousand, sixteen".