700620 has 24 divisors (see below), whose sum is σ = 1961904. Its totient is φ = 186816.

The previous prime is 700597. The next prime is 700627. The reversal of 700620 is 26007.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 700620.

It is not an unprimeable number, because it can be changed into a prime (700627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5779 + ... + 5898.

It is an arithmetic number, because the mean of its divisors is an integer number (81746).

2⁷⁰⁰⁶²⁰ is an apocalyptic number.

It is an amenable number.

700620 is an abundant number, since it is smaller than the sum of its proper divisors (1261284).

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

700620 is a wasteful number, since it uses less digits than its factorization.

700620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11689 (or 11687 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 700620 is about 837.0304653954. The cubic root of 700620 is about 88.8166067472.

Adding to 700620 its reverse (26007), we get a palindrome (726627).

The spelling of 700620 in words is "seven hundred thousand, six hundred twenty".