160285999 has 2 divisors, whose sum is σ = 160286000. Its totient is φ = 160285998.

The previous prime is 160285997. The next prime is 160286003. The reversal of 160285999 is 999582061.

It is a weak prime.

It is an emirp because it is prime and its reverse (999582061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160285999 - 2¹ = 160285997 is a prime.

Together with 160285997, 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 (160285991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80142999 + 80143000.

It is an arithmetic number, because the mean of its divisors is an integer number (80143000).

Almost surely, 2^160285999 is an apocalyptic number.

160285999 is a deficient number, since it is larger than the sum of its proper divisors (1).

160285999 is an equidigital number, since it uses as much as digits as its factorization.

160285999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 349920, while the sum is 49.

The square root of 160285999 is about 12660.4106963400. The cubic root of 160285999 is about 543.2067977467.

The spelling of 160285999 in words is "one hundred sixty million, two hundred eighty-five thousand, nine hundred ninety-nine".