701020 has 12 divisors (see below), whose sum is σ = 1472184. Its totient is φ = 280400.

The previous prime is 701011. The next prime is 701023. The reversal of 701020 is 20107.

701020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 700988 and 701006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701023) by changing a digit.

701020 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17506 + ... + 17545.

It is an arithmetic number, because the mean of its divisors is an integer number (122682).

2⁷⁰¹⁰²⁰ is an apocalyptic number.

It is an amenable number.

701020 is an abundant number, since it is smaller than the sum of its proper divisors (771164).

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

701020 is a wasteful number, since it uses less digits than its factorization.

701020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35060 (or 35058 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 10.

The square root of 701020 is about 837.2693712301. The cubic root of 701020 is about 88.8335060097.

Adding to 701020 its reverse (20107), we get a palindrome (721127).

The spelling of 701020 in words is "seven hundred one thousand, twenty", and thus it is an iban number.