6265161 has 16 divisors (see below), whose sum is σ = 10608000. Its totient is φ = 3579984.

The previous prime is 6265157. The next prime is 6265187. The reversal of 6265161 is 1615626.

It is a happy number.

6265161 is a `hidden beast` number, since 6 + 2 + 651 + 6 + 1 = 666.

It is not a de Polignac number, because 6265161 - 2² = 6265157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6265261) by changing a digit.

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

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16386 + ... + 16763.

It is an arithmetic number, because the mean of its divisors is an integer number (663000).

Almost surely, 2^6265161 is an apocalyptic number.

It is an amenable number.

6265161 is a deficient number, since it is larger than the sum of its proper divisors (4342839).

6265161 is a wasteful number, since it uses less digits than its factorization.

6265161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33165 (or 33159 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 6265161 is about 2503.0303633796. The cubic root of 6265161 is about 184.3503975983.

The spelling of 6265161 in words is "six million, two hundred sixty-five thousand, one hundred sixty-one".