6161873 has 2 divisors, whose sum is σ = 6161874. Its totient is φ = 6161872.

The previous prime is 6161819. The next prime is 6161899. The reversal of 6161873 is 3781616.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4293184 + 1868689 = 2072^2 + 1367^2 .

It is a cyclic number.

It is not a de Polignac number, because 6161873 - 2¹² = 6157777 is a prime.

It is not a weakly prime, because it can be changed into another prime (6161473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3080936 + 3080937.

It is an arithmetic number, because the mean of its divisors is an integer number (3080937).

Almost surely, 2^6161873 is an apocalyptic number.

It is an amenable number.

6161873 is a deficient number, since it is larger than the sum of its proper divisors (1).

6161873 is an equidigital number, since it uses as much as digits as its factorization.

6161873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 32.

The square root of 6161873 is about 2482.3120271231. The cubic root of 6161873 is about 183.3317065053.

The spelling of 6161873 in words is "six million, one hundred sixty-one thousand, eight hundred seventy-three".