227155060 has 48 divisors (see below), whose sum is σ = 525595392. Its totient is φ = 81776000.

The previous prime is 227155009. The next prime is 227155087. The reversal of 227155060 is 60551722.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17109 + ... + 27331.

It is an arithmetic number, because the mean of its divisors is an integer number (10949904).

Almost surely, 2^227155060 is an apocalyptic number.

227155060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227155060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262797696).

227155060 is an abundant number, since it is smaller than the sum of its proper divisors (298440332).

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

227155060 is a wasteful number, since it uses less digits than its factorization.

227155060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10344 (or 10342 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 227155060 is about 15071.6641416932. The cubic root of 227155060 is about 610.1558859862.

The spelling of 227155060 in words is "two hundred twenty-seven million, one hundred fifty-five thousand, sixty".