164030015 has 8 divisors (see below), whose sum is σ = 196914240. Its totient is φ = 131171872.

The previous prime is 164030011. The next prime is 164030033. The reversal of 164030015 is 510030461.

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

It is a cyclic number.

It is not a de Polignac number, because 164030015 - 2² = 164030011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164030011) 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 7 ways as a sum of consecutive naturals, for example, 12221 + ... + 21849.

It is an arithmetic number, because the mean of its divisors is an integer number (24614280).

Almost surely, 2^164030015 is an apocalyptic number.

164030015 is a deficient number, since it is larger than the sum of its proper divisors (32884225).

164030015 is an equidigital number, since it uses as much as digits as its factorization.

164030015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13041.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 164030015 is about 12807.4203101171. The cubic root of 164030015 is about 547.4037583729.

Adding to 164030015 its reverse (510030461), we get a palindrome (674060476).

The spelling of 164030015 in words is "one hundred sixty-four million, thirty thousand, fifteen".