4277161 has 12 divisors (see below), whose sum is σ = 5099220. Its totient is φ = 3575040.

The previous prime is 4277159. The next prime is 4277171. The reversal of 4277161 is 1617724.

It can be written as a sum of positive squares in 2 ways, for example, as 571536 + 3705625 = 756^2 + 1925^2 .

It is not a de Polignac number, because 4277161 - 2¹ = 4277159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4277171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 945 + ... + 3073.

It is an arithmetic number, because the mean of its divisors is an integer number (424935).

Almost surely, 2^4277161 is an apocalyptic number.

4277161 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4277161 is a deficient number, since it is larger than the sum of its proper divisors (822059).

4277161 is a wasteful number, since it uses less digits than its factorization.

4277161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184 (or 2177 counting only the distinct ones).

The product of its digits is 2352, while the sum is 28.

The square root of 4277161 is about 2068.1298315145. The cubic root of 4277161 is about 162.3249207056.

The spelling of 4277161 in words is "four million, two hundred seventy-seven thousand, one hundred sixty-one".