164088655 has 16 divisors (see below), whose sum is σ = 208072800. Its totient is φ = 123880320.

The previous prime is 164088653. The next prime is 164088667. The reversal of 164088655 is 556880461.

It is not a de Polignac number, because 164088655 - 2¹ = 164088653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164088653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22345 + ... + 28765.

It is an arithmetic number, because the mean of its divisors is an integer number (13004550).

Almost surely, 2^164088655 is an apocalyptic number.

164088655 is a deficient number, since it is larger than the sum of its proper divisors (43984145).

164088655 is a wasteful number, since it uses less digits than its factorization.

164088655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6714.

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 164088655 is about 12809.7094034174. The cubic root of 164088655 is about 547.4689820699.

The spelling of 164088655 in words is "one hundred sixty-four million, eighty-eight thousand, six hundred fifty-five".