80210160 has 120 divisors (see below), whose sum is σ = 272286144. Its totient is φ = 21158400.

The previous prime is 80210111. The next prime is 80210167. The reversal of 80210160 is 6101208.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80210167) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72169 + ... + 73271.

Almost surely, 2^80210160 is an apocalyptic number.

80210160 is a gapful number since it is divisible by the number (80) 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 80210160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136143072).

80210160 is an abundant number, since it is smaller than the sum of its proper divisors (192075984).

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

80210160 is a wasteful number, since it uses less digits than its factorization.

80210160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223 (or 1214 counting only the distinct ones).

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

The square root of 80210160 is about 8956.0125055741. The cubic root of 80210160 is about 431.2639214157.

Adding to 80210160 its reverse (6101208), we get a palindrome (86311368).

The spelling of 80210160 in words is "eighty million, two hundred ten thousand, one hundred sixty".