164056067 has 6 divisors (see below), whose sum is σ = 190840788. Its totient is φ = 140619444.

The previous prime is 164056043. The next prime is 164056093. The reversal of 164056067 is 760650461.

It is not a de Polignac number, because 164056067 - 2⁸ = 164055811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164056007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1673993 + ... + 1674090.

It is an arithmetic number, because the mean of its divisors is an integer number (31806798).

Almost surely, 2^164056067 is an apocalyptic number.

164056067 is a deficient number, since it is larger than the sum of its proper divisors (26784721).

164056067 is an equidigital number, since it uses as much as digits as its factorization.

164056067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3348097 (or 3348090 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 164056067 is about 12808.4373363810. The cubic root of 164056067 is about 547.4327372314.

The spelling of 164056067 in words is "one hundred sixty-four million, fifty-six thousand, sixty-seven".