164464167 has 8 divisors (see below), whose sum is σ = 250612096. Its totient is φ = 93979512.

The previous prime is 164464159. The next prime is 164464169. The reversal of 164464167 is 761464461.

164464167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 164464167 - 2³ = 164464159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164464169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3915793 + ... + 3915834.

It is an arithmetic number, because the mean of its divisors is an integer number (31326512).

Almost surely, 2^164464167 is an apocalyptic number.

164464167 is a deficient number, since it is larger than the sum of its proper divisors (86147929).

164464167 is an equidigital number, since it uses as much as digits as its factorization.

164464167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7831637.

The product of its digits is 96768, while the sum is 39.

The square root of 164464167 is about 12824.3583465217. The cubic root of 164464167 is about 547.8862860558.

The spelling of 164464167 in words is "one hundred sixty-four million, four hundred sixty-four thousand, one hundred sixty-seven".