2858049 has 12 divisors (see below), whose sum is σ = 4308096. Its totient is φ = 1822392.

The previous prime is 2858041. The next prime is 2858059. The reversal of 2858049 is 9408582.

It is not a de Polignac number, because 2858049 - 2³ = 2858041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2858041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6697 + ... + 7110.

It is an arithmetic number, because the mean of its divisors is an integer number (359008).

2^2858049 is an apocalyptic number.

It is an amenable number.

2858049 is a deficient number, since it is larger than the sum of its proper divisors (1450047).

2858049 is a wasteful number, since it uses less digits than its factorization.

2858049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13836 (or 13833 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 2858049 is about 1690.5765288800. The cubic root of 2858049 is about 141.9133406311.

The spelling of 2858049 in words is "two million, eight hundred fifty-eight thousand, forty-nine".