7975201 has 16 divisors (see below), whose sum is σ = 8905680. Its totient is φ = 7096320.

The previous prime is 7975199. The next prime is 7975213. The reversal of 7975201 is 1025797.

It can be written as a sum of positive squares in 8 ways, for example, as 5569600 + 2405601 = 2360^2 + 1551^2 .

It is a cyclic number.

It is not a de Polignac number, because 7975201 - 2¹ = 7975199 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7975241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70521 + ... + 70633.

It is an arithmetic number, because the mean of its divisors is an integer number (556605).

Almost surely, 2^7975201 is an apocalyptic number.

It is an amenable number.

7975201 is a deficient number, since it is larger than the sum of its proper divisors (930479).

7975201 is a wasteful number, since it uses less digits than its factorization.

7975201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276.

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 7975201 is about 2824.0398368295. The cubic root of 7975201 is about 199.7931277598.

The spelling of 7975201 in words is "seven million, nine hundred seventy-five thousand, two hundred one".