164104620 has 96 divisors (see below), whose sum is σ = 488376000. Its totient is φ = 41094144.

The previous prime is 164104613. The next prime is 164104627. The reversal of 164104620 is 26401461.

164104620 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (164104613) and next prime (164104627).

It is not an unprimeable number, because it can be changed into a prime (164104627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63106 + ... + 65654.

It is an arithmetic number, because the mean of its divisors is an integer number (5087250).

Almost surely, 2^164104620 is an apocalyptic number.

164104620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 164104620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244188000).

164104620 is an abundant number, since it is smaller than the sum of its proper divisors (324271380).

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

164104620 is a wasteful number, since it uses less digits than its factorization.

164104620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627 (or 2625 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 164104620 is about 12810.3325483767. The cubic root of 164104620 is about 547.4867368193.

The spelling of 164104620 in words is "one hundred sixty-four million, one hundred four thousand, six hundred twenty".