201610080 has 384 divisors, whose sum is σ = 827366400. Its totient is φ = 44900352.

The previous prime is 201610067. The next prime is 201610091. The reversal of 201610080 is 80016102.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1784104 + ... + 1784216.

It is an arithmetic number, because the mean of its divisors is an integer number (2154600).

Almost surely, 2^201610080 is an apocalyptic number.

201610080 is a gapful number since it is divisible by the number (20) 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 201610080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (413683200).

201610080 is an abundant number, since it is smaller than the sum of its proper divisors (625756320).

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

201610080 is a wasteful number, since it uses less digits than its factorization.

201610080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 201610080 is about 14198.9464397891. The cubic root of 201610080 is about 586.3686560365.

Adding to 201610080 its reverse (80016102), we get a palindrome (281626182).

The spelling of 201610080 in words is "two hundred one million, six hundred ten thousand, eighty".