2254415 has 4 divisors (see below), whose sum is σ = 2705304. Its totient is φ = 1803528.

The previous prime is 2254411. The next prime is 2254451. The reversal of 2254415 is 5144522.

It is a happy number.

2254415 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 an emirpimes, since its reverse is a distinct semiprime: 5144522 = 2 ⋅2572261.

It is a cyclic number.

It is not a de Polignac number, because 2254415 - 2² = 2254411 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 (2254411) 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, 225437 + ... + 225446.

It is an arithmetic number, because the mean of its divisors is an integer number (676326).

2^2254415 is an apocalyptic number.

2254415 is a deficient number, since it is larger than the sum of its proper divisors (450889).

2254415 is an equidigital number, since it uses as much as digits as its factorization.

It is an anagram of its base 9 representation: 2254415 = (4215425)₉.

2254415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450888.

The product of its digits is 1600, while the sum is 23.

The square root of 2254415 is about 1501.4709454398. The cubic root of 2254415 is about 131.1227216622.

Adding to 2254415 its reverse (5144522), we get a palindrome (7398937).

The spelling of 2254415 in words is "two million, two hundred fifty-four thousand, four hundred fifteen".