4453798 has 4 divisors (see below), whose sum is σ = 6680700. Its totient is φ = 2226898.

The previous prime is 4453781. The next prime is 4453807. The reversal of 4453798 is 8973544.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 4453798.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1113448 + ... + 1113451.

It is an arithmetic number, because the mean of its divisors is an integer number (1670175).

Almost surely, 2^4453798 is an apocalyptic number.

4453798 is a deficient number, since it is larger than the sum of its proper divisors (2226902).

4453798 is a wasteful number, since it uses less digits than its factorization.

4453798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226901.

The product of its digits is 120960, while the sum is 40.

The square root of 4453798 is about 2110.4023313103. The cubic root of 4453798 is about 164.5293967290.

The spelling of 4453798 in words is "four million, four hundred fifty-three thousand, seven hundred ninety-eight".