700712 has 8 divisors (see below), whose sum is σ = 1313850. Its totient is φ = 350352.

The previous prime is 700703. The next prime is 700717. The reversal of 700712 is 217007.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 649636 + 51076 = 806^2 + 226^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 700712.

It is not an unprimeable number, because it can be changed into a prime (700717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43787 + ... + 43802.

2⁷⁰⁰⁷¹² is an apocalyptic number.

It is an amenable number.

700712 is a deficient number, since it is larger than the sum of its proper divisors (613138).

700712 is a wasteful number, since it uses less digits than its factorization.

700712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87595 (or 87591 counting only the distinct ones).

The product of its (nonzero) digits is 98, while the sum is 17.

The square root of 700712 is about 837.0854197751. The cubic root of 700712 is about 88.8204941470.

Adding to 700712 its reverse (217007), we get a palindrome (917719).

The spelling of 700712 in words is "seven hundred thousand, seven hundred twelve", and thus it is an iban number.