2254469 has 4 divisors (see below), whose sum is σ = 2576544. Its totient is φ = 1932396.

The previous prime is 2254457. The next prime is 2254477. The reversal of 2254469 is 9644522.

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 a de Polignac number, because none of the positive numbers 2^k-2254469 is a prime.

It is a super-2 number, since 2×2254469² = 10165260943922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161027 + ... + 161040.

It is an arithmetic number, because the mean of its divisors is an integer number (644136).

2^2254469 is an apocalyptic number.

It is an amenable number.

2254469 is a deficient number, since it is larger than the sum of its proper divisors (322075).

2254469 is an equidigital number, since it uses as much as digits as its factorization.

2254469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322074.

The product of its digits is 17280, while the sum is 32.

The square root of 2254469 is about 1501.4889276981. The cubic root of 2254469 is about 131.1237685813.

The spelling of 2254469 in words is "two million, two hundred fifty-four thousand, four hundred sixty-nine".