164243202 has 8 divisors (see below), whose sum is σ = 328486416. Its totient is φ = 54747732.

The previous prime is 164243179. The next prime is 164243203. The reversal of 164243202 is 202342461.

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

164243202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (164243203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13686928 + ... + 13686939.

It is an arithmetic number, because the mean of its divisors is an integer number (41060802).

Almost surely, 2^164243202 is an apocalyptic number.

164243202 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.

164243202 is a wasteful number, since it uses less digits than its factorization.

164243202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27373872.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 164243202 is about 12815.7403999925. The cubic root of 164243202 is about 547.6408061354.

Adding to 164243202 its reverse (202342461), we get a palindrome (366585663).

It can be divided in two parts, 1642 and 43202, that added together give a palindrome (44844).

The spelling of 164243202 in words is "one hundred sixty-four million, two hundred forty-three thousand, two hundred two".