164050216 has 32 divisors (see below), whose sum is σ = 347133600. Its totient is φ = 71995840.

The previous prime is 164050213. The next prime is 164050219. The reversal of 164050216 is 612050461.

It is an interprime number because it is at equal distance from previous prime (164050213) and next prime (164050219).

It is not an unprimeable number, because it can be changed into a prime (164050213) 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 7 ways as a sum of consecutive naturals, for example, 29590 + ... + 34693.

It is an arithmetic number, because the mean of its divisors is an integer number (10847925).

Almost surely, 2^164050216 is an apocalyptic number.

It is an amenable number.

164050216 is an abundant number, since it is smaller than the sum of its proper divisors (183083384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164050216 is a wasteful number, since it uses less digits than its factorization.

164050216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64329 (or 64325 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 164050216 is about 12808.2089302135. The cubic root of 164050216 is about 547.4262291575.

The spelling of 164050216 in words is "one hundred sixty-four million, fifty thousand, two hundred sixteen".