4117797 has 20 divisors (see below), whose sum is σ = 6367020. Its totient is φ = 2649024.

The previous prime is 4117793. The next prime is 4117829. The reversal of 4117797 is 7977114.

It can be written as a sum of positive squares in 2 ways, for example, as 910116 + 3207681 = 954^2 + 1791^2 .

It is not a de Polignac number, because 4117797 - 2² = 4117793 is a prime.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4117793) 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 19 ways as a sum of consecutive naturals, for example, 1473 + ... + 3225.

It is an arithmetic number, because the mean of its divisors is an integer number (318351).

Almost surely, 2^4117797 is an apocalyptic number.

It is an amenable number.

4117797 is a deficient number, since it is larger than the sum of its proper divisors (2249223).

4117797 is a wasteful number, since it uses less digits than its factorization.

4117797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1794 (or 1785 counting only the distinct ones).

The product of its digits is 12348, while the sum is 36.

The square root of 4117797 is about 2029.2355703565. The cubic root of 4117797 is about 160.2833131435.

The spelling of 4117797 in words is "four million, one hundred seventeen thousand, seven hundred ninety-seven".