9281201 has 8 divisors (see below), whose sum is σ = 10013544. Its totient is φ = 8569600.

The previous prime is 9281197. The next prime is 9281273. The reversal of 9281201 is 1021829.

It can be written as a sum of positive squares in 4 ways, for example, as 6130576 + 3150625 = 2476^2 + 1775^2 .

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 9281201 - 2² = 9281197 is a prime.

It is a super-2 number, since 2×9281201² = 172281384004802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9281281) 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 7 ways as a sum of consecutive naturals, for example, 4250 + ... + 6051.

It is an arithmetic number, because the mean of its divisors is an integer number (1251693).

Almost surely, 2^9281201 is an apocalyptic number.

It is an amenable number.

9281201 is a deficient number, since it is larger than the sum of its proper divisors (732343).

9281201 is a wasteful number, since it uses less digits than its factorization.

9281201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10371.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 9281201 is about 3046.5063597505. The cubic root of 9281201 is about 210.1525799670.

The spelling of 9281201 in words is "nine million, two hundred eighty-one thousand, two hundred one".