6200161 has 6 divisors (see below), whose sum is σ = 6815186. Its totient is φ = 5636400.

The previous prime is 6200149. The next prime is 6200167. The reversal of 6200161 is 1610026.

It can be written as a sum of positive squares in only one way, i.e., 5085025 + 1115136 = 2255^2 + 1056^2 .

It is not a de Polignac number, because 6200161 - 2²¹ = 4103009 is a prime.

It is a Duffinian number.

6200161 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6200167) 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 5 ways as a sum of consecutive naturals, for example, 25500 + ... + 25741.

Almost surely, 2^6200161 is an apocalyptic number.

It is an amenable number.

6200161 is a deficient number, since it is larger than the sum of its proper divisors (615025).

6200161 is a wasteful number, since it uses less digits than its factorization.

6200161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51263 (or 51252 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 6200161 is about 2490.0122489659. The cubic root of 6200161 is about 183.7106451574.

Adding to 6200161 its reverse (1610026), we get a palindrome (7810187).

The spelling of 6200161 in words is "six million, two hundred thousand, one hundred sixty-one".