2882045 has 8 divisors (see below), whose sum is σ = 3491424. Its totient is φ = 2283664.

The previous prime is 2882029. The next prime is 2882057. The reversal of 2882045 is 5402882.

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 2882045 - 2⁴ = 2882029 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2881999 and 2882017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2159 + ... + 3228.

It is an arithmetic number, because the mean of its divisors is an integer number (436428).

2^2882045 is an apocalyptic number.

It is an amenable number.

2882045 is a deficient number, since it is larger than the sum of its proper divisors (609379).

2882045 is a wasteful number, since it uses less digits than its factorization.

2882045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5499.

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 2882045 is about 1697.6586818321. The cubic root of 2882045 is about 142.3093994289.

The spelling of 2882045 in words is "two million, eight hundred eighty-two thousand, forty-five".