7017201 has 9 divisors (see below), whose sum is σ = 10147449. Its totient is φ = 4672836.

The previous prime is 7017163. The next prime is 7017203. The reversal of 7017201 is 1027107.

The square root of 7017201 is 2649.

It is a perfect power (a square), and thus also a powerful number.

7017201 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (9).

It is a de Polignac number, because none of the positive numbers 2^k-7017201 is a prime.

It is a super-2 number, since 2×7017201² = 98482219748802, which contains 22 as substring.

7017201 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7017203) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7506 + ... + 8388.

Almost surely, 2^7017201 is an apocalyptic number.

7017201 is the 2649-th square number.

7017201 is the 1325-th centered octagonal number.

It is an amenable number.

7017201 is a deficient number, since it is larger than the sum of its proper divisors (3130248).

7017201 is an frugal number, since it uses more digits than its factorization.

7017201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772 (or 886 counting only the distinct ones).

The product of its (nonzero) digits is 98, while the sum is 18.

The cubic root of 7017201 is about 191.4496773926.

It can be divided in two parts, 70 and 17201, that added together give a palindrome (17271).

The spelling of 7017201 in words is "seven million, seventeen thousand, two hundred one".