164982107 has 4 divisors (see below), whose sum is σ = 165519816. Its totient is φ = 164444400.

The previous prime is 164982101. The next prime is 164982109. The reversal of 164982107 is 701289461.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 164982107 - 2⁸ = 164981851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164982101) 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 3 ways as a sum of consecutive naturals, for example, 268394 + ... + 269007.

It is an arithmetic number, because the mean of its divisors is an integer number (41379954).

Almost surely, 2^164982107 is an apocalyptic number.

164982107 is a deficient number, since it is larger than the sum of its proper divisors (537709).

164982107 is an equidigital number, since it uses as much as digits as its factorization.

164982107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537708.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 164982107 is about 12844.5360757016. The cubic root of 164982107 is about 548.4608283359.

The spelling of 164982107 in words is "one hundred sixty-four million, nine hundred eighty-two thousand, one hundred seven".