227123980 has 24 divisors (see below), whose sum is σ = 492347520. Its totient is φ = 87918720.

The previous prime is 227123957. The next prime is 227123993. The reversal of 227123980 is 89321722.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182545 + ... + 183784.

It is an arithmetic number, because the mean of its divisors is an integer number (20514480).

Almost surely, 2^227123980 is an apocalyptic number.

227123980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227123980 is an abundant number, since it is smaller than the sum of its proper divisors (265223540).

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

227123980 is a wasteful number, since it uses less digits than its factorization.

227123980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366369 (or 366367 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 227123980 is about 15070.6330324907. The cubic root of 227123980 is about 610.1280569636.

The spelling of 227123980 in words is "two hundred twenty-seven million, one hundred twenty-three thousand, nine hundred eighty".