9272101 has 2 divisors, whose sum is σ = 9272102. Its totient is φ = 9272100.

The previous prime is 9272041. The next prime is 9272129. The reversal of 9272101 is 1012729.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8673025 + 599076 = 2945^2 + 774^2 .

It is a cyclic number.

It is not a de Polignac number, because 9272101 - 2¹⁷ = 9141029 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9272201) 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 as a sum of consecutive naturals, namely, 4636050 + 4636051.

It is an arithmetic number, because the mean of its divisors is an integer number (4636051).

Almost surely, 2^9272101 is an apocalyptic number.

It is an amenable number.

9272101 is a deficient number, since it is larger than the sum of its proper divisors (1).

9272101 is an equidigital number, since it uses as much as digits as its factorization.

9272101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 9272101 is about 3045.0124794490. The cubic root of 9272101 is about 210.0838742814.

The spelling of 9272101 in words is "nine million, two hundred seventy-two thousand, one hundred one".