80850418 has 16 divisors (see below), whose sum is σ = 136569600. Its totient is φ = 35564400.

The previous prime is 80850403. The next prime is 80850421. The reversal of 80850418 is 81405808.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58593 + ... + 59956.

It is an arithmetic number, because the mean of its divisors is an integer number (8535600).

Almost surely, 2^80850418 is an apocalyptic number.

80850418 is a deficient number, since it is larger than the sum of its proper divisors (55719182).

80850418 is a wasteful number, since it uses less digits than its factorization.

80850418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118593.

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 80850418 is about 8991.6860487897. The cubic root of 80850418 is about 432.4083679934.

The spelling of 80850418 in words is "eighty million, eight hundred fifty thousand, four hundred eighteen".