706128200 has 36 divisors (see below), whose sum is σ = 1642622265. Its totient is φ = 282300960.

The previous prime is 706128191. The next prime is 706128211. The reversal of 706128200 is 2821607.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 692005636 + 14122564 = 26306^2 + 3758^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=18790.

It is a self number, because there is not a number n which added to its sum of digits gives 706128200.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 374861 + ... + 376739.

Almost surely, 2^706128200 is an apocalyptic number.

It is an amenable number.

706128200 is an abundant number, since it is smaller than the sum of its proper divisors (936494065).

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

706128200 is an equidigital number, since it uses as much as digits as its factorization.

706128200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3774 (or 1886 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 706128200 is about 26573.0728369905. The cubic root of 706128200 is about 890.4875500617.

Adding to 706128200 its reverse (2821607), we get a palindrome (708949807).

The spelling of 706128200 in words is "seven hundred six million, one hundred twenty-eight thousand, two hundred".