164150466 has 16 divisors (see below), whose sum is σ = 332457600. Its totient is φ = 54024048.

The previous prime is 164150431. The next prime is 164150473. The reversal of 164150466 is 664051461.

It is a happy number.

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, 172681 + ... + 173628.

It is an arithmetic number, because the mean of its divisors is an integer number (20778600).

Almost surely, 2^164150466 is an apocalyptic number.

164150466 is an abundant number, since it is smaller than the sum of its proper divisors (168307134).

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

164150466 is a wasteful number, since it uses less digits than its factorization.

164150466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346393.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 164150466 is about 12812.1218383217. The cubic root of 164150466 is about 547.5377159648.

The spelling of 164150466 in words is "one hundred sixty-four million, one hundred fifty thousand, four hundred sixty-six".