798057 has 24 divisors (see below), whose sum is σ = 1310400. Its totient is φ = 463968.

The previous prime is 798043. The next prime is 798059. The reversal of 798057 is 750897.

798057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 798057 - 2¹⁰ = 797033 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 798057.

It is not an unprimeable number, because it can be changed into a prime (798059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2044 + ... + 2402.

It is an arithmetic number, because the mean of its divisors is an integer number (54600).

2⁷⁹⁸⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

798057 is a deficient number, since it is larger than the sum of its proper divisors (512343).

798057 is a wasteful number, since it uses less digits than its factorization.

798057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The square root of 798057 is about 893.3403606689. The cubic root of 798057 is about 92.7565606865.

The spelling of 798057 in words is "seven hundred ninety-eight thousand, fifty-seven".