285426483 has 16 divisors (see below), whose sum is σ = 388316160. Its totient is φ = 186432416.

The previous prime is 285426469. The next prime is 285426487. The reversal of 285426483 is 384624582.

It is a cyclic number.

It is not a de Polignac number, because 285426483 - 2¹⁶ = 285360947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (285426487) 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 in 15 ways as a sum of consecutive naturals, for example, 53566 + ... + 58652.

It is an arithmetic number, because the mean of its divisors is an integer number (24269760).

Almost surely, 2^285426483 is an apocalyptic number.

285426483 is a deficient number, since it is larger than the sum of its proper divisors (102889677).

285426483 is a wasteful number, since it uses less digits than its factorization.

285426483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5466.

The product of its digits is 368640, while the sum is 42.

The square root of 285426483 is about 16894.5696305055. The cubic root of 285426483 is about 658.4125323650.

The spelling of 285426483 in words is "two hundred eighty-five million, four hundred twenty-six thousand, four hundred eighty-three".