2273115580 has 24 divisors (see below), whose sum is σ = 4775067360. Its totient is φ = 908955840.

The previous prime is 2273115547. The next prime is 2273115587. The reversal of 2273115580 is 855113722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273115587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52801 + ... + 85639.

It is an arithmetic number, because the mean of its divisors is an integer number (198961140).

Almost surely, 2^2273115580 is an apocalyptic number.

2273115580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2273115580 is an abundant number, since it is smaller than the sum of its proper divisors (2501951780).

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

2273115580 is a wasteful number, since it uses less digits than its factorization.

2273115580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36309 (or 36307 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 2273115580 is about 47677.2018893727. The cubic root of 2273115580 is about 1314.8428212141.

The spelling of 2273115580 in words is "two billion, two hundred seventy-three million, one hundred fifteen thousand, five hundred eighty".