6532161 has 16 divisors (see below), whose sum is σ = 9313920. Its totient is φ = 4062080.

The previous prime is 6532159. The next prime is 6532171. The reversal of 6532161 is 1612356.

It is a cyclic number.

It is not a de Polignac number, because 6532161 - 2¹ = 6532159 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6532121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1675 + ... + 3983.

It is an arithmetic number, because the mean of its divisors is an integer number (582120).

Almost surely, 2^6532161 is an apocalyptic number.

It is an amenable number.

6532161 is a deficient number, since it is larger than the sum of its proper divisors (2781759).

6532161 is a wasteful number, since it uses less digits than its factorization.

6532161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2376.

The product of its digits is 1080, while the sum is 24.

The square root of 6532161 is about 2555.8092651839. The cubic root of 6532161 is about 186.9328497685.

The spelling of 6532161 in words is "six million, five hundred thirty-two thousand, one hundred sixty-one".