227760080 has 40 divisors (see below), whose sum is σ = 539543592. Its totient is φ = 89383424.

The previous prime is 227760079. The next prime is 227760097. The reversal of 227760080 is 80067722.

It can be written as a sum of positive squares in 4 ways, for example, as 40398736 + 187361344 = 6356^2 + 13688^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 22619 + ... + 31098.

Almost surely, 2^227760080 is an apocalyptic number.

227760080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227760080 is an abundant number, since it is smaller than the sum of its proper divisors (311783512).

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

227760080 is a wasteful number, since it uses less digits than its factorization.

227760080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53783 (or 53777 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 227760080 is about 15091.7222343906. The cubic root of 227760080 is about 610.6971157712.

The spelling of 227760080 in words is "two hundred twenty-seven million, seven hundred sixty thousand, eighty".