5636798 has 4 divisors (see below), whose sum is σ = 8455200. Its totient is φ = 2818398.

The previous prime is 5636791. The next prime is 5636821. The reversal of 5636798 is 8976365.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8976365 = 5 ⋅1795273.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5636791) by changing a digit.

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 as a sum of consecutive naturals, namely, 1409198 + ... + 1409201.

It is an arithmetic number, because the mean of its divisors is an integer number (2113800).

Almost surely, 2^5636798 is an apocalyptic number.

5636798 is a deficient number, since it is larger than the sum of its proper divisors (2818402).

5636798 is a wasteful number, since it uses less digits than its factorization.

5636798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818401.

The product of its digits is 272160, while the sum is 44.

The square root of 5636798 is about 2374.1941790848. The cubic root of 5636798 is about 177.9689168466.

It can be divided in two parts, 56367 and 98, that added together give a palindrome (56465).

The spelling of 5636798 in words is "five million, six hundred thirty-six thousand, seven hundred ninety-eight".