2273703 has 8 divisors (see below), whose sum is σ = 3039600. Its totient is φ = 1511808.

The previous prime is 2273701. The next prime is 2273729. The reversal of 2273703 is 3073722.

2273703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2273703 - 2¹ = 2273701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 783 + ... + 2271.

It is an arithmetic number, because the mean of its divisors is an integer number (379950).

2^2273703 is an apocalyptic number.

2273703 is a deficient number, since it is larger than the sum of its proper divisors (765897).

2273703 is a wasteful number, since it uses less digits than its factorization.

2273703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001.

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 2273703 is about 1507.8803002891. The cubic root of 2273703 is about 131.4956072304.

The spelling of 2273703 in words is "two million, two hundred seventy-three thousand, seven hundred three".