6896161 has 4 divisors (see below), whose sum is σ = 6901524. Its totient is φ = 6890800.

The previous prime is 6896143. The next prime is 6896173. The reversal of 6896161 is 1616986.

6896161 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 6051600 + 844561 = 2460^2 + 919^2 .

It is a cyclic number.

It is not a de Polignac number, because 6896161 - 2⁵ = 6896129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6896161.

It is not an unprimeable number, because it can be changed into a prime (6896261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531 + ... + 3751.

It is an arithmetic number, because the mean of its divisors is an integer number (1725381).

Almost surely, 2^6896161 is an apocalyptic number.

It is an amenable number.

6896161 is a deficient number, since it is larger than the sum of its proper divisors (5363).

6896161 is a wasteful number, since it uses less digits than its factorization.

6896161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5362.

The product of its digits is 15552, while the sum is 37.

The square root of 6896161 is about 2626.0542644812. The cubic root of 6896161 is about 190.3425123769.

The spelling of 6896161 in words is "six million, eight hundred ninety-six thousand, one hundred sixty-one".