2273282152 has 16 divisors (see below), whose sum is σ = 4284491940. Its totient is φ = 1130750976.

The previous prime is 2273282149. The next prime is 2273282153. The reversal of 2273282152 is 2512823722.

2273282152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2165413156 + 107868996 = 46534^2 + 10386^2 .

It is a super-2 number, since 2×2273282152² = 10335623485203502208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2273282153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 734623 + ... + 737710.

Almost surely, 2^2273282152 is an apocalyptic number.

It is an amenable number.

2273282152 is a deficient number, since it is larger than the sum of its proper divisors (2011209788).

2273282152 is a wasteful number, since it uses less digits than its factorization.

2273282152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472532 (or 1472528 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 2273282152 is about 47678.9487300213. The cubic root of 2273282152 is about 1314.8749372888.

The spelling of 2273282152 in words is "two billion, two hundred seventy-three million, two hundred eighty-two thousand, one hundred fifty-two".