5259798 has 24 divisors (see below), whose sum is σ = 11510928. Its totient is φ = 1735632.

The previous prime is 5259763. The next prime is 5259823. The reversal of 5259798 is 8979525.

It is a happy number.

5259798 is a `hidden beast` number, since 52 + 597 + 9 + 8 = 666.

It is a congruent number.

It is an unprimeable 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 11 ways as a sum of consecutive naturals, for example, 436 + ... + 3272.

It is an arithmetic number, because the mean of its divisors is an integer number (479622).

Almost surely, 2^5259798 is an apocalyptic number.

5259798 is an abundant number, since it is smaller than the sum of its proper divisors (6251130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5259798 is a wasteful number, since it uses less digits than its factorization.

5259798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948 (or 2945 counting only the distinct ones).

The product of its digits is 226800, while the sum is 45.

The square root of 5259798 is about 2293.4249497204. The cubic root of 5259798 is about 173.9093860336.

The spelling of 5259798 in words is "five million, two hundred fifty-nine thousand, seven hundred ninety-eight".