4280283 has 20 divisors (see below), whose sum is σ = 7308400. Its totient is φ = 2445552.

The previous prime is 4280267. The next prime is 4280329. The reversal of 4280283 is 3820824.

It is not a de Polignac number, because 4280283 - 2⁴ = 4280267 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4280203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3208 + ... + 4341.

It is an arithmetic number, because the mean of its divisors is an integer number (365420).

Almost surely, 2^4280283 is an apocalyptic number.

4280283 is a deficient number, since it is larger than the sum of its proper divisors (3028117).

4280283 is an equidigital number, since it uses as much as digits as its factorization.

4280283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7568 (or 7559 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 4280283 is about 2068.8844820337. The cubic root of 4280283 is about 162.3644060207.

The spelling of 4280283 in words is "four million, two hundred eighty thousand, two hundred eighty-three".