9391201 has 4 divisors (see below), whose sum is σ = 9504432. Its totient is φ = 9277972.

The previous prime is 9391183. The next prime is 9391223. The reversal of 9391201 is 1021939.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1021939 = 59 ⋅17321.

It is a cyclic number.

It is not a de Polignac number, because 9391201 - 2⁵ = 9391169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9391001) 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 3 ways as a sum of consecutive naturals, for example, 56491 + ... + 56656.

It is an arithmetic number, because the mean of its divisors is an integer number (2376108).

Almost surely, 2^9391201 is an apocalyptic number.

It is an amenable number.

9391201 is a deficient number, since it is larger than the sum of its proper divisors (113231).

9391201 is a wasteful number, since it uses less digits than its factorization.

9391201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113230.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 9391201 is about 3064.5066487120. The cubic root of 9391201 is about 210.9795582272.

The spelling of 9391201 in words is "nine million, three hundred ninety-one thousand, two hundred one".