80210466 has 64 divisors (see below), whose sum is σ = 204595200. Its totient is φ = 22817808.

The previous prime is 80210461. The next prime is 80210467. The reversal of 80210466 is 66401208.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (80210461) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 167215 + ... + 167693.

It is an arithmetic number, because the mean of its divisors is an integer number (3196800).

Almost surely, 2^80210466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80210466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102297600).

80210466 is an abundant number, since it is smaller than the sum of its proper divisors (124384734).

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

80210466 is a wasteful number, since it uses less digits than its factorization.

80210466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940 (or 934 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 80210466 is about 8956.0295890534. The cubic root of 80210466 is about 431.2644698358.

The spelling of 80210466 in words is "eighty million, two hundred ten thousand, four hundred sixty-six".