5521798 has 8 divisors (see below), whose sum is σ = 8484840. Its totient is φ = 2693520.

The previous prime is 5521783. The next prime is 5521801. The reversal of 5521798 is 8971255.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33588 + ... + 33751.

It is an arithmetic number, because the mean of its divisors is an integer number (1060605).

Almost surely, 2^5521798 is an apocalyptic number.

5521798 is a deficient number, since it is larger than the sum of its proper divisors (2963042).

5521798 is a wasteful number, since it uses less digits than its factorization.

5521798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67382.

The product of its digits is 25200, while the sum is 37.

The square root of 5521798 is about 2349.8506335510. The cubic root of 5521798 is about 176.7503049249.

The spelling of 5521798 in words is "five million, five hundred twenty-one thousand, seven hundred ninety-eight".