5856161 has 4 divisors (see below), whose sum is σ = 6164400. Its totient is φ = 5547924.

The previous prime is 5856139. The next prime is 5856167. The reversal of 5856161 is 1616585.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5856161 - 2²² = 1661857 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5856167) 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, 154091 + ... + 154128.

It is an arithmetic number, because the mean of its divisors is an integer number (1541100).

Almost surely, 2^5856161 is an apocalyptic number.

It is an amenable number.

5856161 is a deficient number, since it is larger than the sum of its proper divisors (308239).

5856161 is a wasteful number, since it uses less digits than its factorization.

5856161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308238.

The product of its digits is 7200, while the sum is 32.

The square root of 5856161 is about 2419.9506193309. The cubic root of 5856161 is about 180.2482274855.

The spelling of 5856161 in words is "five million, eight hundred fifty-six thousand, one hundred sixty-one".