2466865 has 16 divisors (see below), whose sum is σ = 3254400. Its totient is φ = 1786752.

The previous prime is 2466857. The next prime is 2466869. The reversal of 2466865 is 5686642.

It is a cyclic number.

It is not a de Polignac number, because 2466865 - 2³ = 2466857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2466869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1621 + ... + 2749.

It is an arithmetic number, because the mean of its divisors is an integer number (203400).

2^2466865 is an apocalyptic number.

It is an amenable number.

2466865 is a deficient number, since it is larger than the sum of its proper divisors (787535).

2466865 is a wasteful number, since it uses less digits than its factorization.

2466865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176.

The product of its digits is 69120, while the sum is 37.

The square root of 2466865 is about 1570.6256715080. The cubic root of 2466865 is about 135.1185971996.

The spelling of 2466865 in words is "two million, four hundred sixty-six thousand, eight hundred sixty-five".