164301650 has 24 divisors (see below), whose sum is σ = 318890304. Its totient is φ = 62862800.

The previous prime is 164301629. The next prime is 164301653. The reversal of 164301650 is 56103461.

It is not an unprimeable number, because it can be changed into a prime (164301653) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 70286 + ... + 72585.

It is an arithmetic number, because the mean of its divisors is an integer number (13287096).

Almost surely, 2^164301650 is an apocalyptic number.

164301650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164301650 is a deficient number, since it is larger than the sum of its proper divisors (154588654).

164301650 is a wasteful number, since it uses less digits than its factorization.

164301650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142906 (or 142901 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 164301650 is about 12818.0205180051. The cubic root of 164301650 is about 547.7057600439.

The spelling of 164301650 in words is "one hundred sixty-four million, three hundred one thousand, six hundred fifty".