4642798 has 4 divisors (see below), whose sum is σ = 6964200. Its totient is φ = 2321398.

The previous prime is 4642789. The next prime is 4642811. The reversal of 4642798 is 8972464.

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 4642798.

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, 1160698 + ... + 1160701.

It is an arithmetic number, because the mean of its divisors is an integer number (1741050).

Almost surely, 2^4642798 is an apocalyptic number.

4642798 is a deficient number, since it is larger than the sum of its proper divisors (2321402).

4642798 is a wasteful number, since it uses less digits than its factorization.

4642798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321401.

The product of its digits is 96768, while the sum is 40.

The square root of 4642798 is about 2154.7152944183. The cubic root of 4642798 is about 166.8245375246.

The spelling of 4642798 in words is "four million, six hundred forty-two thousand, seven hundred ninety-eight".