2874085 has 4 divisors (see below), whose sum is σ = 3448908. Its totient is φ = 2299264.

The previous prime is 2874029. The next prime is 2874089. The reversal of 2874085 is 5804782.

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 1954404 + 919681 = 1398^2 + 959^2 .

It is a cyclic number.

It is not a de Polignac number, because 2874085 - 2⁹ = 2873573 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2874085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2874089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287404 + ... + 287413.

It is an arithmetic number, because the mean of its divisors is an integer number (862227).

2^2874085 is an apocalyptic number.

It is an amenable number.

2874085 is a deficient number, since it is larger than the sum of its proper divisors (574823).

2874085 is an equidigital number, since it uses as much as digits as its factorization.

2874085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574822.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 2874085 is about 1695.3126555299. The cubic root of 2874085 is about 142.1782625324.

The spelling of 2874085 in words is "two million, eight hundred seventy-four thousand, eighty-five".