192000001 has 8 divisors (see below), whose sum is σ = 197825384. Its totient is φ = 186261120.

The previous prime is 191999987. The next prime is 192000043. The reversal of 192000001 is 100000291.

It can be written as a sum of positive squares in 4 ways, for example, as 1560001 + 190440000 = 1249^2 + 13800^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 192000001 - 2²⁷ = 57782273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (192000901) 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 in 7 ways as a sum of consecutive naturals, for example, 17106 + ... + 26011.

It is an arithmetic number, because the mean of its divisors is an integer number (24728173).

Almost surely, 2^192000001 is an apocalyptic number.

It is an amenable number.

192000001 is a deficient number, since it is larger than the sum of its proper divisors (5825383).

192000001 is an equidigital number, since it uses as much as digits as its factorization.

192000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43251.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 192000001 is about 13856.4064966354. The cubic root of 192000001 is about 576.8998291245.

Adding to 192000001 its reverse (100000291), we get a palindrome (292000292).

The spelling of 192000001 in words is "one hundred ninety-two million, one", and thus it is an aban number.