4745281 has 2 divisors, whose sum is σ = 4745282. Its totient is φ = 4745280.

The previous prime is 4745267. The next prime is 4745303. The reversal of 4745281 is 1825474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3207681 + 1537600 = 1791^2 + 1240^2 .

It is a cyclic number.

It is not a de Polignac number, because 4745281 - 2¹⁷ = 4614209 is a prime.

It is a super-2 number, since 2×4745281² = 45035383537922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4745681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2372640 + 2372641.

It is an arithmetic number, because the mean of its divisors is an integer number (2372641).

Almost surely, 2^4745281 is an apocalyptic number.

It is an amenable number.

4745281 is a deficient number, since it is larger than the sum of its proper divisors (1).

4745281 is an equidigital number, since it uses as much as digits as its factorization.

4745281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8960, while the sum is 31.

The square root of 4745281 is about 2178.3665899017. The cubic root of 4745281 is about 168.0430846602.

The spelling of 4745281 in words is "four million, seven hundred forty-five thousand, two hundred eighty-one".