164369067 has 4 divisors (see below), whose sum is σ = 219158760. Its totient is φ = 109579376.

The previous prime is 164369033. The next prime is 164369081. The reversal of 164369067 is 760963461.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 164369067 - 2⁶ = 164369003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (164369267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27394842 + ... + 27394847.

It is an arithmetic number, because the mean of its divisors is an integer number (54789690).

Almost surely, 2^164369067 is an apocalyptic number.

164369067 is a deficient number, since it is larger than the sum of its proper divisors (54789693).

164369067 is an equidigital number, since it uses as much as digits as its factorization.

164369067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54789692.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 164369067 is about 12820.6500225223. The cubic root of 164369067 is about 547.7806621726.

The spelling of 164369067 in words is "one hundred sixty-four million, three hundred sixty-nine thousand, sixty-seven".