2273112576 has 240 divisors, whose sum is σ = 7894286400. Its totient is φ = 615112704.

The previous prime is 2273112521. The next prime is 2273112577. The reversal of 2273112576 is 6752113722.

2273112576 is a `hidden beast` number, since 2 + 2 + 73 + 1 + 12 + 576 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2273112576.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273112577) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 611010 + ... + 614718.

It is an arithmetic number, because the mean of its divisors is an integer number (32892860).

Almost surely, 2^2273112576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2273112576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3947143200).

2273112576 is an abundant number, since it is smaller than the sum of its proper divisors (5621173824).

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

2273112576 is a wasteful number, since it uses less digits than its factorization.

2273112576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3759 (or 3740 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 2273112576 is about 47677.1703858356. The cubic root of 2273112576 is about 1314.8422420106.

The spelling of 2273112576 in words is "two billion, two hundred seventy-three million, one hundred twelve thousand, five hundred seventy-six".