7170001 has 4 divisors (see below), whose sum is σ = 7287604. Its totient is φ = 7052400.

The previous prime is 7169993. The next prime is 7170013. The reversal of 7170001 is 1000717.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1000717 = 421 ⋅2377.

It can be written as a sum of positive squares in 2 ways, for example, as 331776 + 6838225 = 576^2 + 2615^2 .

It is a cyclic number.

It is not a de Polignac number, because 7170001 - 2³ = 7169993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7170041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58710 + ... + 58831.

It is an arithmetic number, because the mean of its divisors is an integer number (1821901).

Almost surely, 2^7170001 is an apocalyptic number.

It is an amenable number.

7170001 is a deficient number, since it is larger than the sum of its proper divisors (117603).

7170001 is a wasteful number, since it uses less digits than its factorization.

7170001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117602.

The product of its (nonzero) digits is 49, while the sum is 16.

The square root of 7170001 is about 2677.6857545276. The cubic root of 7170001 is about 192.8293210372.

Adding to 7170001 its reverse (1000717), we get a palindrome (8170718).

The spelling of 7170001 in words is "seven million, one hundred seventy thousand, one".