80146 has 8 divisors (see below), whose sum is σ = 131184. Its totient is φ = 36420.

The previous prime is 80141. The next prime is 80147. The reversal of 80146 is 64108.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (80141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1800 + ... + 1843.

It is an arithmetic number, because the mean of its divisors is an integer number (16398).

2⁸⁰¹⁴⁶ is an apocalyptic number.

80146 is a deficient number, since it is larger than the sum of its proper divisors (51038).

80146 is a wasteful number, since it uses less digits than its factorization.

80146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3656.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 80146 is about 283.1006888017. The cubic root of 80146 is about 43.1148901597.

It can be divided in two parts, 8014 and 6, that multiplied together give a palindrome (48084).

The spelling of 80146 in words is "eighty thousand, one hundred forty-six".