2254271 has 4 divisors (see below), whose sum is σ = 2265912. Its totient is φ = 2242632.

The previous prime is 2254267. The next prime is 2254283. The reversal of 2254271 is 1724522.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1724522 = 2 ⋅862261.

It is a cyclic number.

It is not a de Polignac number, because 2254271 - 2² = 2254267 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5525 + ... + 5918.

It is an arithmetic number, because the mean of its divisors is an integer number (566478).

2^2254271 is an apocalyptic number.

2254271 is a deficient number, since it is larger than the sum of its proper divisors (11641).

2254271 is a wasteful number, since it uses less digits than its factorization.

2254271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11640.

The product of its digits is 1120, while the sum is 23.

The square root of 2254271 is about 1501.4229916982. The cubic root of 2254271 is about 131.1199297961.

Adding to 2254271 its reverse (1724522), we get a palindrome (3978793).

The spelling of 2254271 in words is "two million, two hundred fifty-four thousand, two hundred seventy-one".