80493141 has 8 divisors (see below), whose sum is σ = 107413344. Its totient is φ = 53617520.

The previous prime is 80493137. The next prime is 80493163. The reversal of 80493141 is 14139408.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 80493141 - 2² = 80493137 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 80493099 and 80493108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80493541) 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 7 ways as a sum of consecutive naturals, for example, 6675 + ... + 14336.

It is an arithmetic number, because the mean of its divisors is an integer number (13426668).

Almost surely, 2^80493141 is an apocalyptic number.

It is an amenable number.

80493141 is a deficient number, since it is larger than the sum of its proper divisors (26920203).

80493141 is a wasteful number, since it uses less digits than its factorization.

80493141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22291.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 80493141 is about 8971.7969771947. The cubic root of 80493141 is about 431.7704917312.

The spelling of 80493141 in words is "eighty million, four hundred ninety-three thousand, one hundred forty-one".