164134050 has 48 divisors (see below), whose sum is σ = 409393440. Its totient is φ = 43517440.

The previous prime is 164134043. The next prime is 164134073. The reversal of 164134050 is 50431461.

It is a self number, because there is not a number n which added to its sum of digits gives 164134050.

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 23 ways as a sum of consecutive naturals, for example, 23794 + ... + 29906.

It is an arithmetic number, because the mean of its divisors is an integer number (8529030).

Almost surely, 2^164134050 is an apocalyptic number.

164134050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 164134050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204696720).

164134050 is an abundant number, since it is smaller than the sum of its proper divisors (245259390).

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

164134050 is a wasteful number, since it uses less digits than its factorization.

164134050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6307 (or 6302 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 164134050 is about 12811.4811790050. The cubic root of 164134050 is about 547.5194630390.

The spelling of 164134050 in words is "one hundred sixty-four million, one hundred thirty-four thousand, fifty".