164089150 has 12 divisors (see below), whose sum is σ = 305205912. Its totient is φ = 65635640.

The previous prime is 164089141. The next prime is 164089157. The reversal of 164089150 is 51980461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164089157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1640842 + ... + 1640941.

It is an arithmetic number, because the mean of its divisors is an integer number (25433826).

Almost surely, 2^164089150 is an apocalyptic number.

164089150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164089150 is a deficient number, since it is larger than the sum of its proper divisors (141116762).

164089150 is a wasteful number, since it uses less digits than its factorization.

164089150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3281795 (or 3281790 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 164089150 is about 12809.7287246842. The cubic root of 164089150 is about 547.4695325789.

The spelling of 164089150 in words is "one hundred sixty-four million, eighty-nine thousand, one hundred fifty".