4072841 has 2 divisors, whose sum is σ = 4072842. Its totient is φ = 4072840.

The previous prime is 4072837. The next prime is 4072853. The reversal of 4072841 is 1482704.

4072841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3385600 + 687241 = 1840^2 + 829^2 .

It is a cyclic number.

It is not a de Polignac number, because 4072841 - 2² = 4072837 is a prime.

It is a super-2 number, since 2×4072841² = 33176067622562, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4072841.

It is not a weakly prime, because it can be changed into another prime (4072801) 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, 2036420 + 2036421.

It is an arithmetic number, because the mean of its divisors is an integer number (2036421).

Almost surely, 2^4072841 is an apocalyptic number.

It is an amenable number.

4072841 is a deficient number, since it is larger than the sum of its proper divisors (1).

4072841 is an equidigital number, since it uses as much as digits as its factorization.

4072841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 4072841 is about 2018.1280930605. The cubic root of 4072841 is about 159.6978804033.

It can be divided in two parts, 4072 and 841, that added together give a cube (4913 = 17³).

The spelling of 4072841 in words is "four million, seventy-two thousand, eight hundred forty-one".