2273002673 has 4 divisors (see below), whose sum is σ = 2321364480. Its totient is φ = 2224640868.

The previous prime is 2273002657. The next prime is 2273002691. The reversal of 2273002673 is 3762003722.

2273002673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3762003722 = 2 ⋅1881001861.

It is a cyclic number.

It is not a de Polignac number, because 2273002673 - 2⁴ = 2273002657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2273002603) 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, 24180833 + ... + 24180926.

It is an arithmetic number, because the mean of its divisors is an integer number (580341120).

Almost surely, 2^2273002673 is an apocalyptic number.

It is an amenable number.

2273002673 is a deficient number, since it is larger than the sum of its proper divisors (48361807).

2273002673 is an equidigital number, since it uses as much as digits as its factorization.

2273002673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48361806.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 2273002673 is about 47676.0177972112. The cubic root of 2273002673 is about 1314.8210511792.

The spelling of 2273002673 in words is "two billion, two hundred seventy-three million, two thousand, six hundred seventy-three".