2854665 has 48 divisors (see below), whose sum is σ = 5541120. Its totient is φ = 1347840.

The previous prime is 2854651. The next prime is 2854703. The reversal of 2854665 is 5664582.

2854665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2854665 - 2¹⁴ = 2838281 is a prime.

It is a super-2 number, since 2×2854665² = 16298224524450, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 in 47 ways as a sum of consecutive naturals, for example, 36096 + ... + 36174.

It is an arithmetic number, because the mean of its divisors is an integer number (115440).

2^2854665 is an apocalyptic number.

It is an amenable number.

2854665 is a deficient number, since it is larger than the sum of its proper divisors (2686455).

2854665 is a wasteful number, since it uses less digits than its factorization.

2854665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174 (or 171 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 2854665 is about 1689.5753904458. The cubic root of 2854665 is about 141.8573088875.

It can be divided in two parts, 285 and 4665, that added together give a triangular number (4950 = T₉₉).

The spelling of 2854665 in words is "two million, eight hundred fifty-four thousand, six hundred sixty-five".