9472161 has 8 divisors (see below), whose sum is σ = 12658464. Its totient is φ = 6300320.

The previous prime is 9472157. The next prime is 9472163. The reversal of 9472161 is 1612749.

It is a happy number.

9472161 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 9472161 - 2² = 9472157 is a prime.

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

It is a Curzon number.

9472161 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9472163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1980 + ... + 4781.

It is an arithmetic number, because the mean of its divisors is an integer number (1582308).

Almost surely, 2^9472161 is an apocalyptic number.

It is an amenable number.

9472161 is a deficient number, since it is larger than the sum of its proper divisors (3186303).

9472161 is a wasteful number, since it uses less digits than its factorization.

9472161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7231.

The product of its digits is 3024, while the sum is 30.

The square root of 9472161 is about 3077.6876059795. The cubic root of 9472161 is about 211.5840976920.

The spelling of 9472161 in words is "nine million, four hundred seventy-two thousand, one hundred sixty-one".