2254305 has 8 divisors (see below), whose sum is σ = 3606912. Its totient is φ = 1202288.

The previous prime is 2254297. The next prime is 2254309. The reversal of 2254305 is 5034522.

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 2254305 - 2³ = 2254297 is a prime.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2254309) 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, 75129 + ... + 75158.

It is an arithmetic number, because the mean of its divisors is an integer number (450864).

2^2254305 is an apocalyptic number.

It is an amenable number.

2254305 is a deficient number, since it is larger than the sum of its proper divisors (1352607).

2254305 is a wasteful number, since it uses less digits than its factorization.

2254305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150295.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 2254305 is about 1501.4343142475. The cubic root of 2254305 is about 131.1205889975.

Adding to 2254305 its reverse (5034522), we get a palindrome (7288827).

The spelling of 2254305 in words is "two million, two hundred fifty-four thousand, three hundred five".