285350701 has 2 divisors, whose sum is σ = 285350702. Its totient is φ = 285350700.

The previous prime is 285350699. The next prime is 285350713. The reversal of 285350701 is 107053582.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 277222500 + 8128201 = 16650^2 + 2851^2 .

It is a cyclic number.

It is not a de Polignac number, because 285350701 - 2¹ = 285350699 is a prime.

It is a super-2 number, since 2×285350701² = 162850045122382802, which contains 22 as substring.

Together with 285350699, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (285351701) 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, 142675350 + 142675351.

It is an arithmetic number, because the mean of its divisors is an integer number (142675351).

Almost surely, 2^285350701 is an apocalyptic number.

It is an amenable number.

285350701 is a deficient number, since it is larger than the sum of its proper divisors (1).

285350701 is an equidigital number, since it uses as much as digits as its factorization.

285350701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 285350701 is about 16892.3266899501. The cubic root of 285350701 is about 658.3542567225.

The spelling of 285350701 in words is "two hundred eighty-five million, three hundred fifty thousand, seven hundred one".