798055 has 8 divisors (see below), whose sum is σ = 963792. Its totient is φ = 634368.

The previous prime is 798043. The next prime is 798059. The reversal of 798055 is 550897.

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

It is a cyclic number.

It is not a de Polignac number, because 798055 - 2⁵ = 798023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 798055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798059) 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, 552 + ... + 1378.

It is an arithmetic number, because the mean of its divisors is an integer number (120474).

2⁷⁹⁸⁰⁵⁵ is an apocalyptic number.

798055 is a deficient number, since it is larger than the sum of its proper divisors (165737).

798055 is a wasteful number, since it uses less digits than its factorization.

798055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 798055 is about 893.3392412740. The cubic root of 798055 is about 92.7564832012.

The spelling of 798055 in words is "seven hundred ninety-eight thousand, fifty-five".