164348612 has 6 divisors (see below), whose sum is σ = 287610078. Its totient is φ = 82174304.

The previous prime is 164348609. The next prime is 164348621. The reversal of 164348612 is 216843461.

It can be written as a sum of positive squares in only one way, i.e., 82337476 + 82011136 = 9074^2 + 9056^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20543573 + ... + 20543580.

It is an arithmetic number, because the mean of its divisors is an integer number (47935013).

Almost surely, 2^164348612 is an apocalyptic number.

It is an amenable number.

164348612 is a deficient number, since it is larger than the sum of its proper divisors (123261466).

164348612 is a wasteful number, since it uses less digits than its factorization.

164348612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41087157 (or 41087155 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 164348612 is about 12819.8522612392. The cubic root of 164348612 is about 547.7579382735.

The spelling of 164348612 in words is "one hundred sixty-four million, three hundred forty-eight thousand, six hundred twelve".