4424078 has 4 divisors (see below), whose sum is σ = 6636120. Its totient is φ = 2212038.

The previous prime is 4424059. The next prime is 4424083. The reversal of 4424078 is 8704244.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4424078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106018 + ... + 1106021.

It is an arithmetic number, because the mean of its divisors is an integer number (1659030).

Almost surely, 2^4424078 is an apocalyptic number.

4424078 is a deficient number, since it is larger than the sum of its proper divisors (2212042).

4424078 is a wasteful number, since it uses less digits than its factorization.

4424078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212041.

The product of its (nonzero) digits is 7168, while the sum is 29.

The square root of 4424078 is about 2103.3492339600. The cubic root of 4424078 is about 164.1626138412.

The spelling of 4424078 in words is "four million, four hundred twenty-four thousand, seventy-eight".