80831210 has 16 divisors (see below), whose sum is σ = 147250656. Its totient is φ = 31942608.

The previous prime is 80831203. The next prime is 80831227. The reversal of 80831210 is 1213808.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 47864 + ... + 49523.

It is an arithmetic number, because the mean of its divisors is an integer number (9203166).

Almost surely, 2^80831210 is an apocalyptic number.

80831210 is a deficient number, since it is larger than the sum of its proper divisors (66419446).

80831210 is a wasteful number, since it uses less digits than its factorization.

80831210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97477.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 80831210 is about 8990.6178875537. The cubic root of 80831210 is about 432.3741222098.

The spelling of 80831210 in words is "eighty million, eight hundred thirty-one thousand, two hundred ten".