227255760 has 80 divisors (see below), whose sum is σ = 782777280. Its totient is φ = 60600960.

The previous prime is 227255747. The next prime is 227255797. The reversal of 227255760 is 67552722.

227255760 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50446 + ... + 54765.

It is an arithmetic number, because the mean of its divisors is an integer number (9784716).

Almost surely, 2^227255760 is an apocalyptic number.

227255760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227255760 is an abundant number, since it is smaller than the sum of its proper divisors (555521520).

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

227255760 is a wasteful number, since it uses less digits than its factorization.

227255760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105233 (or 105221 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 227255760 is about 15075.0044776113. The cubic root of 227255760 is about 610.2460353033.

The spelling of 227255760 in words is "two hundred twenty-seven million, two hundred fifty-five thousand, seven hundred sixty".