2444254 has 8 divisors (see below), whose sum is σ = 3735720. Its totient is φ = 1199016.

The previous prime is 2444251. The next prime is 2444263. The reversal of 2444254 is 4524442.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444251) 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, 11424 + ... + 11635.

It is an arithmetic number, because the mean of its divisors is an integer number (466965).

2^2444254 is an apocalyptic number.

2444254 is a deficient number, since it is larger than the sum of its proper divisors (1291466).

2444254 is a wasteful number, since it uses less digits than its factorization.

2444254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23114.

The product of its digits is 5120, while the sum is 25.

The square root of 2444254 is about 1563.4110144169. The cubic root of 2444254 is about 134.7045022706.

Adding to 2444254 its reverse (4524442), we get a palindrome (6968696).

The spelling of 2444254 in words is "two million, four hundred forty-four thousand, two hundred fifty-four".