2228641080 has 64 divisors (see below), whose sum is σ = 6717686400. Its totient is φ = 591480960.

The previous prime is 2228641073. The next prime is 2228641087. The reversal of 2228641080 is 801468222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2228641073) and next prime (2228641087).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2228641087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18690 + ... + 69329.

It is an arithmetic number, because the mean of its divisors is an integer number (104963850).

Almost surely, 2^2228641080 is an apocalyptic number.

2228641080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2228641080 is an abundant number, since it is smaller than the sum of its proper divisors (4489045320).

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

2228641080 is a wasteful number, since it uses less digits than its factorization.

2228641080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88244 (or 88240 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 2228641080 is about 47208.4852542422. The cubic root of 2228641080 is about 1306.2111215125.

The spelling of 2228641080 in words is "two billion, two hundred twenty-eight million, six hundred forty-one thousand, eighty".