227541480 has 64 divisors (see below), whose sum is σ = 686871360. Its totient is φ = 60300288.

The previous prime is 227541469. The next prime is 227541491. The reversal of 227541480 is 84145722.

It is an interprime number because it is at equal distance from previous prime (227541469) and next prime (227541491).

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, 13744 + ... + 25376.

It is an arithmetic number, because the mean of its divisors is an integer number (10732365).

Almost surely, 2^227541480 is an apocalyptic number.

227541480 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 227541480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (343435680).

227541480 is an abundant number, since it is smaller than the sum of its proper divisors (459329880).

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

227541480 is a wasteful number, since it uses less digits than its factorization.

227541480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11810 (or 11806 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 227541480 is about 15084.4781149366. The cubic root of 227541480 is about 610.5016745536.

The spelling of 227541480 in words is "two hundred twenty-seven million, five hundred forty-one thousand, four hundred eighty".