701798 has 4 divisors (see below), whose sum is σ = 1052700. Its totient is φ = 350898.

The previous prime is 701791. The next prime is 701819. The reversal of 701798 is 897107.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701791) by changing a digit.

701798 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 as a sum of consecutive naturals, namely, 175448 + ... + 175451.

It is an arithmetic number, because the mean of its divisors is an integer number (263175).

2⁷⁰¹⁷⁹⁸ is an apocalyptic number.

701798 is a deficient number, since it is larger than the sum of its proper divisors (350902).

701798 is a wasteful number, since it uses less digits than its factorization.

701798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350901.

The product of its (nonzero) digits is 3528, while the sum is 32.

The square root of 701798 is about 837.7338479493. The cubic root of 701798 is about 88.8663566731.

The spelling of 701798 in words is "seven hundred one thousand, seven hundred ninety-eight".