2254487 has 4 divisors (see below), whose sum is σ = 2264160. Its totient is φ = 2244816.

The previous prime is 2254477. The next prime is 2254493. The reversal of 2254487 is 7844522.

2254487 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.

It is a cyclic number.

It is not a de Polignac number, because 2254487 - 2¹⁸ = 1992343 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 (2254457) 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, 4478 + ... + 4955.

It is an arithmetic number, because the mean of its divisors is an integer number (566040).

2^2254487 is an apocalyptic number.

2254487 is a deficient number, since it is larger than the sum of its proper divisors (9673).

2254487 is an equidigital number, since it uses as much as digits as its factorization.

2254487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9672.

The product of its digits is 17920, while the sum is 32.

The square root of 2254487 is about 1501.4949217363. The cubic root of 2254487 is about 131.1241175506.

The spelling of 2254487 in words is "two million, two hundred fifty-four thousand, four hundred eighty-seven".