2865113 has 8 divisors (see below), whose sum is σ = 3060480. Its totient is φ = 2676240.

The previous prime is 2865097. The next prime is 2865131. The reversal of 2865113 is 3115682.

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 2865113 - 2⁴ = 2865097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2865173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 695 + ... + 2492.

It is an arithmetic number, because the mean of its divisors is an integer number (382560).

2^2865113 is an apocalyptic number.

It is an amenable number.

2865113 is a deficient number, since it is larger than the sum of its proper divisors (195367).

2865113 is a wasteful number, since it uses less digits than its factorization.

2865113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3247.

The product of its digits is 1440, while the sum is 26.

The square root of 2865113 is about 1692.6644676367. The cubic root of 2865113 is about 142.0301628711.

The spelling of 2865113 in words is "two million, eight hundred sixty-five thousand, one hundred thirteen".