164060851 has 2 divisors, whose sum is σ = 164060852. Its totient is φ = 164060850.

The previous prime is 164060843. The next prime is 164060891. The reversal of 164060851 is 158060461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164060851 - 2³ = 164060843 is a prime.

It is not a weakly prime, because it can be changed into another prime (164060891) 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 as a sum of consecutive naturals, namely, 82030425 + 82030426.

It is an arithmetic number, because the mean of its divisors is an integer number (82030426).

Almost surely, 2^164060851 is an apocalyptic number.

164060851 is a deficient number, since it is larger than the sum of its proper divisors (1).

164060851 is an equidigital number, since it uses as much as digits as its factorization.

164060851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 164060851 is about 12808.6240869189. The cubic root of 164060851 is about 547.4380583650.

The spelling of 164060851 in words is "one hundred sixty-four million, sixty thousand, eight hundred fifty-one".