2874065 has 4 divisors (see below), whose sum is σ = 3448884. Its totient is φ = 2299248.

The previous prime is 2874029. The next prime is 2874089. The reversal of 2874065 is 5604782.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2166784 + 707281 = 1472^2 + 841^2 .

It is a cyclic number.

It is not a de Polignac number, because 2874065 - 2⁸ = 2873809 is a prime.

It is a Duffinian number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 287402 + ... + 287411.

It is an arithmetic number, because the mean of its divisors is an integer number (862221).

2^2874065 is an apocalyptic number.

It is an amenable number.

2874065 is a deficient number, since it is larger than the sum of its proper divisors (574819).

2874065 is an equidigital number, since it uses as much as digits as its factorization.

2874065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574818.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 2874065 is about 1695.3067569027. The cubic root of 2874065 is about 142.1779327379.

The spelling of 2874065 in words is "two million, eight hundred seventy-four thousand, sixty-five".