160650999 has 16 divisors (see below), whose sum is σ = 238199040. Its totient is φ = 107011800.

The previous prime is 160650989. The next prime is 160651009. The reversal of 160650999 is 999056061.

It is an interprime number because it is at equal distance from previous prime (160650989) and next prime (160651009).

It is not a de Polignac number, because 160650999 - 2⁴ = 160650983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160650989) 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 15 ways as a sum of consecutive naturals, for example, 54924 + ... + 57774.

It is an arithmetic number, because the mean of its divisors is an integer number (14887440).

Almost surely, 2^160650999 is an apocalyptic number.

160650999 is a deficient number, since it is larger than the sum of its proper divisors (77548041).

160650999 is a wasteful number, since it uses less digits than its factorization.

160650999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4947 (or 4941 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 45.

The square root of 160650999 is about 12674.8175134792. The cubic root of 160650999 is about 543.6188116331.

The spelling of 160650999 in words is "one hundred sixty million, six hundred fifty thousand, nine hundred ninety-nine".