2724803 has 2 divisors, whose sum is σ = 2724804. Its totient is φ = 2724802.

The previous prime is 2724779. The next prime is 2724829. The reversal of 2724803 is 3084272.

2724803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (2724829) can be obtained adding 2724803 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2724803 - 2⁶ = 2724739 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is equal to p₁₉₈₃₃₂ and since 2724803 and 198332 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (2724503) 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 as a sum of consecutive naturals, namely, 1362401 + 1362402.

It is an arithmetic number, because the mean of its divisors is an integer number (1362402).

2^2724803 is an apocalyptic number.

2724803 is a deficient number, since it is larger than the sum of its proper divisors (1).

2724803 is an equidigital number, since it uses as much as digits as its factorization.

2724803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2724803 is about 1650.6977312640. The cubic root of 2724803 is about 139.6727560857.

The spelling of 2724803 in words is "two million, seven hundred twenty-four thousand, eight hundred three".