2738875 has 8 divisors (see below), whose sum is σ = 3418272. Its totient is φ = 2191000.

The previous prime is 2738861. The next prime is 2738899. The reversal of 2738875 is 5788372.

It is not a de Polignac number, because 2738875 - 2¹³ = 2730683 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10831 + ... + 11080.

It is an arithmetic number, because the mean of its divisors is an integer number (427284).

2^2738875 is an apocalyptic number.

2738875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2738875 is a deficient number, since it is larger than the sum of its proper divisors (679397).

2738875 is an equidigital number, since it uses as much as digits as its factorization.

2738875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21926 (or 21916 counting only the distinct ones).

The product of its digits is 94080, while the sum is 40.

The square root of 2738875 is about 1654.9546821590. The cubic root of 2738875 is about 139.9127858165.

The spelling of 2738875 in words is "two million, seven hundred thirty-eight thousand, eight hundred seventy-five".