4074281 has 2 divisors, whose sum is σ = 4074282. Its totient is φ = 4074280.

The previous prime is 4074277. The next prime is 4074313. The reversal of 4074281 is 1824704.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3671056 + 403225 = 1916^2 + 635^2 .

It is a cyclic number.

It is not a de Polignac number, because 4074281 - 2² = 4074277 is a prime.

It is a super-2 number, since 2×4074281² = 33199531333922, 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 4074281.

It is not a weakly prime, because it can be changed into another prime (4074241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2037140 + 2037141.

It is an arithmetic number, because the mean of its divisors is an integer number (2037141).

Almost surely, 2^4074281 is an apocalyptic number.

It is an amenable number.

4074281 is a deficient number, since it is larger than the sum of its proper divisors (1).

4074281 is an equidigital number, since it uses as much as digits as its factorization.

4074281 is an evil number, because the sum of its binary digits is even.

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

The square root of 4074281 is about 2018.4848277854. The cubic root of 4074281 is about 159.7166991960.

Adding to 4074281 its reverse (1824704), we get a palindrome (5898985).

The spelling of 4074281 in words is "four million, seventy-four thousand, two hundred eighty-one".