80148943 has 8 divisors (see below), whose sum is σ = 91653120. Its totient is φ = 68658360.

The previous prime is 80148911. The next prime is 80148949. The reversal of 80148943 is 34984108.

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 80148943 - 2⁵ = 80148911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80148949) 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, 19998 + ... + 23668.

It is an arithmetic number, because the mean of its divisors is an integer number (11456640).

Almost surely, 2^80148943 is an apocalyptic number.

80148943 is a deficient number, since it is larger than the sum of its proper divisors (11504177).

80148943 is a wasteful number, since it uses less digits than its factorization.

80148943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6797.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 80148943 is about 8952.5942050335. The cubic root of 80148943 is about 431.1541788647.

The spelling of 80148943 in words is "eighty million, one hundred forty-eight thousand, nine hundred forty-three".