696115201 has 4 divisors (see below), whose sum is σ = 737063172. Its totient is φ = 655167232.

The previous prime is 696115187. The next prime is 696115223. The reversal of 696115201 is 102511696.

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

It can be written as a sum of positive squares in 2 ways, for example, as 240250000 + 455865201 = 15500^2 + 21351^2 .

It is a cyclic number.

It is not a de Polignac number, because 696115201 - 2⁹ = 696114689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (696115601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20473960 + ... + 20473993.

It is an arithmetic number, because the mean of its divisors is an integer number (184265793).

Almost surely, 2^696115201 is an apocalyptic number.

It is an amenable number.

696115201 is a deficient number, since it is larger than the sum of its proper divisors (40947971).

696115201 is a wasteful number, since it uses less digits than its factorization.

696115201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40947970.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 696115201 is about 26383.9951675253. The cubic root of 696115201 is about 886.2584163843.

Adding to 696115201 its reverse (102511696), we get a palindrome (798626897).

The spelling of 696115201 in words is "six hundred ninety-six million, one hundred fifteen thousand, two hundred one".