4770281 has 2 divisors, whose sum is σ = 4770282. Its totient is φ = 4770280.

The previous prime is 4770263. The next prime is 4770287. The reversal of 4770281 is 1820774.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2920681 + 1849600 = 1709^2 + 1360^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4770281 is a prime.

It is a super-2 number, since 2×4770281² = 45511161637922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4770287) 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, 2385140 + 2385141.

It is an arithmetic number, because the mean of its divisors is an integer number (2385141).

Almost surely, 2^4770281 is an apocalyptic number.

It is an amenable number.

4770281 is a deficient number, since it is larger than the sum of its proper divisors (1).

4770281 is an equidigital number, since it uses as much as digits as its factorization.

4770281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 4770281 is about 2184.0972963675. The cubic root of 4770281 is about 168.3376735366.

The spelling of 4770281 in words is "four million, seven hundred seventy thousand, two hundred eighty-one".