2273952680 has 32 divisors (see below), whose sum is σ = 5385679200. Its totient is φ = 861708096.

The previous prime is 2273952671. The next prime is 2273952719. The reversal of 2273952680 is 862593722.

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, 1495262 + ... + 1496781.

It is an arithmetic number, because the mean of its divisors is an integer number (168302475).

Almost surely, 2^2273952680 is an apocalyptic number.

2273952680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2273952680 is an abundant number, since it is smaller than the sum of its proper divisors (3111726520).

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

2273952680 is a wasteful number, since it uses less digits than its factorization.

2273952680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2992073 (or 2992069 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 2273952680 is about 47685.9799102420. The cubic root of 2273952680 is about 1315.0042032183.

The spelling of 2273952680 in words is "two billion, two hundred seventy-three million, nine hundred fifty-two thousand, six hundred eighty".