2408865 has 8 divisors (see below), whose sum is σ = 3854208. Its totient is φ = 1284720.

The previous prime is 2408863. The next prime is 2408869. The reversal of 2408865 is 5688042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2408865 - 2¹ = 2408863 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2408863) 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, 80281 + ... + 80310.

It is an arithmetic number, because the mean of its divisors is an integer number (481776).

2^2408865 is an apocalyptic number.

It is an amenable number.

2408865 is a deficient number, since it is larger than the sum of its proper divisors (1445343).

2408865 is a wasteful number, since it uses less digits than its factorization.

2408865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160599.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2408865 is about 1552.0518676900. The cubic root of 2408865 is about 134.0512353269.

The spelling of 2408865 in words is "two million, four hundred eight thousand, eight hundred sixty-five".