896161 has 6 divisors (see below), whose sum is σ = 1042530. Its totient is φ = 768096.

The previous prime is 896143. The next prime is 896167. The reversal of 896161 is 161698.

It is a happy number.

896161 is digitally balanced in base 2, because in such base 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., 893025 + 3136 = 945^2 + 56^2 .

It is not a de Polignac number, because 896161 - 2⁹ = 895649 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (896167) 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, 9096 + ... + 9193.

It is an arithmetic number, because the mean of its divisors is an integer number (173755).

2⁸⁹⁶¹⁶¹ is an apocalyptic number.

It is an amenable number.

896161 is a deficient number, since it is larger than the sum of its proper divisors (146369).

896161 is a wasteful number, since it uses less digits than its factorization.

896161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18303 (or 18296 counting only the distinct ones).

The product of its digits is 2592, while the sum is 31.

The square root of 896161 is about 946.6578051228. The cubic root of 896161 is about 96.4114645204.

It can be divided in two parts, 8 and 96161, that added together give a palindrome (96169).

The spelling of 896161 in words is "eight hundred ninety-six thousand, one hundred sixty-one".