285714303 has 32 divisors (see below), whose sum is σ = 459841536. Its totient is φ = 154263648.

The previous prime is 285714287. The next prime is 285714307. The reversal of 285714303 is 303417582.

It is not a de Polignac number, because 285714303 - 2⁴ = 285714287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (285714307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36526 + ... + 43652.

It is an arithmetic number, because the mean of its divisors is an integer number (14370048).

Almost surely, 2^285714303 is an apocalyptic number.

285714303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

285714303 is a deficient number, since it is larger than the sum of its proper divisors (174127233).

285714303 is a wasteful number, since it uses less digits than its factorization.

285714303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7243.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 285714303 is about 16903.0856058886. The cubic root of 285714303 is about 658.6337692908.

The spelling of 285714303 in words is "two hundred eighty-five million, seven hundred fourteen thousand, three hundred three".