2273582080 has 352 divisors, whose sum is σ = 6980106240. Its totient is φ = 690094080.

The previous prime is 2273582063. The next prime is 2273582083. The reversal of 2273582080 is 802853722.

It is a tau number, because it is divible by the number of its divisors (352).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273582083) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28779481 + ... + 28779559.

Almost surely, 2^2273582080 is an apocalyptic number.

2273582080 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 2273582080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3490053120).

2273582080 is an abundant number, since it is smaller than the sum of its proper divisors (4706524160).

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

2273582080 is a wasteful number, since it uses less digits than its factorization.

2273582080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 2273582080 is about 47682.0939137534. The cubic root of 2273582080 is about 1314.9327612398.

The spelling of 2273582080 in words is "two billion, two hundred seventy-three million, five hundred eighty-two thousand, eighty".