9406161 has 6 divisors (see below), whose sum is σ = 13586690. Its totient is φ = 6270768.

The previous prime is 9406153. The next prime is 9406171. The reversal of 9406161 is 1616049.

9406161 is a `hidden beast` number, since 9 + 40 + 616 + 1 = 666.

9406161 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6533136 + 2873025 = 2556^2 + 1695^2 .

It is not a de Polignac number, because 9406161 - 2³ = 9406153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9406171) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 522556 + ... + 522573.

Almost surely, 2^9406161 is an apocalyptic number.

It is an amenable number.

9406161 is a deficient number, since it is larger than the sum of its proper divisors (4180529).

9406161 is a wasteful number, since it uses less digits than its factorization.

9406161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045135 (or 1045132 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 9406161 is about 3066.9465270852. The cubic root of 9406161 is about 211.0915275668.

The spelling of 9406161 in words is "nine million, four hundred six thousand, one hundred sixty-one".