164882838 has 8 divisors (see below), whose sum is σ = 329765688. Its totient is φ = 54960944.

The previous prime is 164882833. The next prime is 164882849. The reversal of 164882838 is 838288461.

164882838 is digitally balanced in base 3, 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.

164882838 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164882833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13740231 + ... + 13740242.

It is an arithmetic number, because the mean of its divisors is an integer number (41220711).

Almost surely, 2^164882838 is an apocalyptic number.

164882838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

164882838 is a wasteful number, since it uses less digits than its factorization.

164882838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27480478.

The product of its digits is 589824, while the sum is 48.

The square root of 164882838 is about 12840.6712441367. The cubic root of 164882838 is about 548.3508041189.

The spelling of 164882838 in words is "one hundred sixty-four million, eight hundred eighty-two thousand, eight hundred thirty-eight".