2672803 has 6 divisors (see below), whose sum is σ = 3109236. Its totient is φ = 2290932.

The previous prime is 2672797. The next prime is 2672821. The reversal of 2672803 is 3082762.

It is not a de Polignac number, because 2672803 - 2²¹ = 575651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2672833) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27225 + ... + 27322.

It is an arithmetic number, because the mean of its divisors is an integer number (518206).

2^2672803 is an apocalyptic number.

2672803 is a deficient number, since it is larger than the sum of its proper divisors (436433).

2672803 is an equidigital number, since it uses as much as digits as its factorization.

2672803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54561 (or 54554 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2672803 is about 1634.8709429187. The cubic root of 2672803 is about 138.7785407835.

The spelling of 2672803 in words is "two million, six hundred seventy-two thousand, eight hundred three".