164306125 has 16 divisors (see below), whose sum is σ = 209424384. Its totient is φ = 128643600.

The previous prime is 164306099. The next prime is 164306161. The reversal of 164306125 is 521603461.

It is not a de Polignac number, because 164306125 - 2⁹ = 164305613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 164306093 and 164306102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8109 + ... + 19858.

It is an arithmetic number, because the mean of its divisors is an integer number (13089024).

Almost surely, 2^164306125 is an apocalyptic number.

It is an amenable number.

164306125 is a deficient number, since it is larger than the sum of its proper divisors (45118259).

164306125 is an equidigital number, since it uses as much as digits as its factorization.

164306125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28029 (or 28019 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 164306125 is about 12818.1950757507. The cubic root of 164306125 is about 547.7107325259.

Adding to 164306125 its reverse (521603461), we get a palindrome (685909586).

The spelling of 164306125 in words is "one hundred sixty-four million, three hundred six thousand, one hundred twenty-five".