2443454 has 8 divisors (see below), whose sum is σ = 3947160. Its totient is φ = 1127736.

The previous prime is 2443439. The next prime is 2443501. The reversal of 2443454 is 4543442.

2443454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 93979 = 2443454 / (2 + 4 + 4 + 3 + 4 + 5 + 4).

It is a congruent number.

It is an unprimeable number.

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, 46964 + ... + 47015.

It is an arithmetic number, because the mean of its divisors is an integer number (493395).

2^2443454 is an apocalyptic number.

2443454 is a deficient number, since it is larger than the sum of its proper divisors (1503706).

2443454 is a wasteful number, since it uses less digits than its factorization.

2443454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93994.

The product of its digits is 7680, while the sum is 26.

The square root of 2443454 is about 1563.1551426522. The cubic root of 2443454 is about 134.6898044854.

Adding to 2443454 its reverse (4543442), we get a palindrome (6986896).

The spelling of 2443454 in words is "two million, four hundred forty-three thousand, four hundred fifty-four".