164141020 has 12 divisors (see below), whose sum is σ = 344696184. Its totient is φ = 65656400.

The previous prime is 164140997. The next prime is 164141027. The reversal of 164141020 is 20141461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164141027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4103506 + ... + 4103545.

It is an arithmetic number, because the mean of its divisors is an integer number (28724682).

Almost surely, 2^164141020 is an apocalyptic number.

164141020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164141020 is an abundant number, since it is smaller than the sum of its proper divisors (180555164).

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

164141020 is a wasteful number, since it uses less digits than its factorization.

164141020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8207060 (or 8207058 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 164141020 is about 12811.7531977478. The cubic root of 164141020 is about 547.5272131202.

Adding to 164141020 its reverse (20141461), we get a palindrome (184282481).

The spelling of 164141020 in words is "one hundred sixty-four million, one hundred forty-one thousand, twenty".