80441210 has 16 divisors (see below), whose sum is σ = 144990216. Its totient is φ = 32132928.

The previous prime is 80441203. The next prime is 80441213. The reversal of 80441210 is 1214408.

It can be written as a sum of positive squares in 4 ways, for example, as 64176121 + 16265089 = 8011^2 + 4033^2 .

It is not an unprimeable number, because it can be changed into a prime (80441213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2924 + ... + 13016.

Almost surely, 2^80441210 is an apocalyptic number.

80441210 is a deficient number, since it is larger than the sum of its proper divisors (64549006).

80441210 is a wasteful number, since it uses less digits than its factorization.

80441210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10897.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 80441210 is about 8968.9023854650. The cubic root of 80441210 is about 431.6776179913.

Adding to 80441210 its reverse (1214408), we get a palindrome (81655618).

The spelling of 80441210 in words is "eighty million, four hundred forty-one thousand, two hundred ten".