949161 has 16 divisors (see below), whose sum is σ = 1378944. Its totient is φ = 578304.

The previous prime is 949159. The next prime is 949171. The reversal of 949161 is 161949.

It is not a de Polignac number, because 949161 - 2¹ = 949159 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 949161.

It is not an unprimeable number, because it can be changed into a prime (949111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is an upside-down number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1636 + ... + 2138.

It is an arithmetic number, because the mean of its divisors is an integer number (86184).

2⁹⁴⁹¹⁶¹ is an apocalyptic number.

It is an amenable number.

949161 is a deficient number, since it is larger than the sum of its proper divisors (429783).

949161 is a wasteful number, since it uses less digits than its factorization.

949161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560.

The product of its digits is 1944, while the sum is 30.

The square root of 949161 is about 974.2489414929. The cubic root of 949161 is about 98.2758091848.

The spelling of 949161 in words is "nine hundred forty-nine thousand, one hundred sixty-one".