167430085 has 8 divisors (see below), whose sum is σ = 201019896. Its totient is φ = 133874880.

The previous prime is 167430083. The next prime is 167430097. The reversal of 167430085 is 580034761.

It can be written as a sum of positive squares in 4 ways, for example, as 1896129 + 165533956 = 1377^2 + 12866^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 167430085 - 2¹ = 167430083 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 167430085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167430083) 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 7 ways as a sum of consecutive naturals, for example, 3567 + ... + 18643.

It is an arithmetic number, because the mean of its divisors is an integer number (25127487).

Almost surely, 2^167430085 is an apocalyptic number.

It is an amenable number.

167430085 is a deficient number, since it is larger than the sum of its proper divisors (33589811).

167430085 is a wasteful number, since it uses less digits than its factorization.

167430085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17303.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 167430085 is about 12939.4777715331. The cubic root of 167430085 is about 551.1601790775.

The spelling of 167430085 in words is "one hundred sixty-seven million, four hundred thirty thousand, eighty-five".