227129996 has 36 divisors (see below), whose sum is σ = 431590824. Its totient is φ = 104225280.

The previous prime is 227129993. The next prime is 227130011. The reversal of 227129996 is 699921722.

227129996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 227129996.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227129993) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113315 + ... + 115301.

It is an arithmetic number, because the mean of its divisors is an integer number (11988634).

Almost surely, 2^227129996 is an apocalyptic number.

It is an amenable number.

227129996 is a deficient number, since it is larger than the sum of its proper divisors (204460828).

227129996 is a wasteful number, since it uses less digits than its factorization.

227129996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090 (or 2047 counting only the distinct ones).

The product of its digits is 244944, while the sum is 47.

The square root of 227129996 is about 15070.8326246429. The cubic root of 227129996 is about 610.1334438863.

The spelling of 227129996 in words is "two hundred twenty-seven million, one hundred twenty-nine thousand, nine hundred ninety-six".