2268815 has 8 divisors (see below), whose sum is σ = 2816640. Its totient is φ = 1752352.

The previous prime is 2268793. The next prime is 2268829. The reversal of 2268815 is 5188622.

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 2268815 - 2¹⁰ = 2267791 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7679 + ... + 7968.

It is an arithmetic number, because the mean of its divisors is an integer number (352080).

2^2268815 is an apocalyptic number.

2268815 is a deficient number, since it is larger than the sum of its proper divisors (547825).

2268815 is a wasteful number, since it uses less digits than its factorization.

2268815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15681.

The product of its digits is 7680, while the sum is 32.

The square root of 2268815 is about 1506.2586099339. The cubic root of 2268815 is about 131.4013100019.

The spelling of 2268815 in words is "two million, two hundred sixty-eight thousand, eight hundred fifteen".