1201706065 has 8 divisors (see below), whose sum is σ = 1648054080. Its totient is φ = 824026992.

The previous prime is 1201706059. The next prime is 1201706087. The reversal of 1201706065 is 5606071021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1201706065 - 2⁹ = 1201705553 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17167195 + ... + 17167264.

It is an arithmetic number, because the mean of its divisors is an integer number (206006760).

Almost surely, 2^1201706065 is an apocalyptic number.

It is an amenable number.

1201706065 is a deficient number, since it is larger than the sum of its proper divisors (446348015).

1201706065 is an equidigital number, since it uses as much as digits as its factorization.

1201706065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34334471.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 1201706065 is about 34665.6323323259. The cubic root of 1201706065 is about 1063.1619319863.

Adding to 1201706065 its reverse (5606071021), we get a palindrome (6807777086).

The spelling of 1201706065 in words is "one billion, two hundred one million, seven hundred six thousand, sixty-five".