164158148 has 24 divisors (see below), whose sum is σ = 358163904. Its totient is φ = 63957600.

The previous prime is 164158123. The next prime is 164158187. The reversal of 164158148 is 841851461.

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 in 7 ways as a sum of consecutive naturals, for example, 266183 + ... + 266798.

It is an arithmetic number, because the mean of its divisors is an integer number (14923496).

Almost surely, 2^164158148 is an apocalyptic number.

It is an amenable number.

164158148 is an abundant number, since it is smaller than the sum of its proper divisors (194005756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164158148 is a wasteful number, since it uses less digits than its factorization.

164158148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533003 (or 533001 counting only the distinct ones).

The product of its digits is 30720, while the sum is 38.

The square root of 164158148 is about 12812.4216290286. The cubic root of 164158148 is about 547.5462571511.

The spelling of 164158148 in words is "one hundred sixty-four million, one hundred fifty-eight thousand, one hundred forty-eight".