2273574672 has 60 divisors (see below), whose sum is σ = 6367064704. Its totient is φ = 757356480.

The previous prime is 2273574661. The next prime is 2273574673. The reversal of 2273574672 is 2764753722.

2273574672 is a `hidden beast` number, since 2 + 2 + 7 + 3 + 574 + 6 + 72 = 666.

2273574672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2273574673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 259353 + ... + 267975.

Almost surely, 2^2273574672 is an apocalyptic number.

It is an amenable number.

2273574672 is an abundant number, since it is smaller than the sum of its proper divisors (4093490032).

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

2273574672 is a wasteful number, since it uses less digits than its factorization.

2273574672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10468 (or 10459 counting only the distinct ones).

The product of its digits is 987840, while the sum is 45.

The square root of 2273574672 is about 47682.0162325378. The cubic root of 2273574672 is about 1314.9313330922.

The spelling of 2273574672 in words is "two billion, two hundred seventy-three million, five hundred seventy-four thousand, six hundred seventy-two".