5105798 has 16 divisors (see below), whose sum is σ = 8095680. Its totient is φ = 2411136.

The previous prime is 5105791. The next prime is 5105809. The reversal of 5105798 is 8975015.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105791) 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 in 7 ways as a sum of consecutive naturals, for example, 1790 + ... + 3662.

It is an arithmetic number, because the mean of its divisors is an integer number (505980).

Almost surely, 2^5105798 is an apocalyptic number.

5105798 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5105798 is a deficient number, since it is larger than the sum of its proper divisors (2989882).

5105798 is a wasteful number, since it uses less digits than its factorization.

5105798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951.

The product of its (nonzero) digits is 12600, while the sum is 35.

The square root of 5105798 is about 2259.6012922637. The cubic root of 5105798 is about 172.1952667876.

The spelling of 5105798 in words is "five million, one hundred five thousand, seven hundred ninety-eight".