9266180121 has 27 divisors (see below), whose sum is σ = 14716914303. Its totient is φ = 5613941520.

The previous prime is 9266180107. The next prime is 9266180141. The reversal of 9266180121 is 1210816629.

The square root of 9266180121 is 96261.

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

9266180121 is a `hidden beast` number, since 9 + 26 + 618 + 0 + 12 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9253478025 + 12702096 = 96195^2 + 3564^2 .

It is a de Polignac number, because none of the positive numbers 2^k-9266180121 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9266180141) 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 26 ways as a sum of consecutive naturals, for example, 3175155 + ... + 3178071.

Almost surely, 2^9266180121 is an apocalyptic number.

9266180121 is the 96261-st square number.

9266180121 is the 48131-st centered octagonal number.

It is an amenable number.

9266180121 is a deficient number, since it is larger than the sum of its proper divisors (5450734182).

9266180121 is an equidigital number, since it uses as much as digits as its factorization.

9266180121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5862 (or 2931 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The cubic root of 9266180121 is about 2100.3914705571.

Multiplying 9266180121 by its sum of digits (36), we get a square (333582484356 = 577566²).

The spelling of 9266180121 in words is "nine billion, two hundred sixty-six million, one hundred eighty thousand, one hundred twenty-one".