2874443 has 8 divisors (see below), whose sum is σ = 3377136. Its totient is φ = 2412000.

The previous prime is 2874437. The next prime is 2874449. The reversal of 2874443 is 3444782.

It is an interprime number because it is at equal distance from previous prime (2874437) and next prime (2874449).

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

It is a cyclic number.

It is not a de Polignac number, because 2874443 - 2¹⁴ = 2858059 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2874449) by changing a digit.

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, 9908 + ... + 10193.

It is an arithmetic number, because the mean of its divisors is an integer number (422142).

2^2874443 is an apocalyptic number.

2874443 is a deficient number, since it is larger than the sum of its proper divisors (502693).

2874443 is a wasteful number, since it uses less digits than its factorization.

2874443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20125.

The product of its digits is 21504, while the sum is 32.

The square root of 2874443 is about 1695.4182374860. The cubic root of 2874443 is about 142.1841655942.

The spelling of 2874443 in words is "two million, eight hundred seventy-four thousand, four hundred forty-three".