2268401 has 4 divisors (see below), whose sum is σ = 2280000. Its totient is φ = 2256804.

The previous prime is 2268397. The next prime is 2268403. The reversal of 2268401 is 1048622.

2268401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2268401 - 2² = 2268397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2268403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5501 + ... + 5898.

It is an arithmetic number, because the mean of its divisors is an integer number (570000).

2^2268401 is an apocalyptic number.

It is an amenable number.

2268401 is a deficient number, since it is larger than the sum of its proper divisors (11599).

2268401 is a wasteful number, since it uses less digits than its factorization.

2268401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11598.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 2268401 is about 1506.1211770638. The cubic root of 2268401 is about 131.3933170700.

The spelling of 2268401 in words is "two million, two hundred sixty-eight thousand, four hundred one".