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5798 = 213223

5798 has 8 divisors (see below), whose sum is σ = 9408. Its totient is φ = 2664.

The previous prime is 5791. The next prime is 5801. The reversal of 5798 is 8975.

It is a happy number.

5798 is nontrivially palindromic in base 7.

5798 is an esthetic number in base 12, because in such base its adjacent digits differ by 1.

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

It is the 11-th Motzkin number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5791) by changing a digit.

5798 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86 + ... + 137.

It is an arithmetic number, because the mean of its divisors is an integer number (1176).

25798 is an apocalyptic number.

5798 is a deficient number, since it is larger than the sum of its proper divisors (3610).

5798 is a wasteful number, since it uses less digits than its factorization.

5798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238.

The product of its digits is 2520, while the sum is 29.

The square root of 5798 is about 76.1445992832. The cubic root of 5798 is about 17.9649523795.

The spelling of 5798 in words is "five thousand, seven hundred ninety-eight".

Divisors: 1 2 13 26 223 446 2899 5798