2273475203 has 4 divisors (see below), whose sum is σ = 2275490040. Its totient is φ = 2271460368.

The previous prime is 2273475173. The next prime is 2273475221. The reversal of 2273475203 is 3025743722.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2273475203 - 2¹² = 2273471107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2273475223) 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, 1005725 + ... + 1007982.

It is an arithmetic number, because the mean of its divisors is an integer number (568872510).

Almost surely, 2^2273475203 is an apocalyptic number.

2273475203 is a deficient number, since it is larger than the sum of its proper divisors (2014837).

2273475203 is a wasteful number, since it uses less digits than its factorization.

2273475203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014836.

The product of its (nonzero) digits is 70560, while the sum is 35.

The square root of 2273475203 is about 47680.9731758906. The cubic root of 2273475203 is about 1314.9121567098.

The spelling of 2273475203 in words is "two billion, two hundred seventy-three million, four hundred seventy-five thousand, two hundred three".