4196805 has 16 divisors (see below), whose sum is σ = 6842880. Its totient is φ = 2195648.

The previous prime is 4196791. The next prime is 4196809. The reversal of 4196805 is 5086914.

It is a cyclic number.

It is not a de Polignac number, because 4196805 - 2⁴ = 4196789 is a prime.

It is a super-2 number, since 2×4196805² = 35226344416050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4196809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1845 + ... + 3434.

It is an arithmetic number, because the mean of its divisors is an integer number (427680).

Almost surely, 2^4196805 is an apocalyptic number.

It is an amenable number.

4196805 is a deficient number, since it is larger than the sum of its proper divisors (2646075).

4196805 is a wasteful number, since it uses less digits than its factorization.

4196805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5340.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 4196805 is about 2048.6105047080. The cubic root of 4196805 is about 161.3019422833.

The spelling of 4196805 in words is "four million, one hundred ninety-six thousand, eight hundred five".