80532994 has 8 divisors (see below), whose sum is σ = 122847120. Its totient is φ = 39583956.

The previous prime is 80532973. The next prime is 80533007. The reversal of 80532994 is 49923508.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341124 + ... + 341359.

It is an arithmetic number, because the mean of its divisors is an integer number (15355890).

Almost surely, 2^80532994 is an apocalyptic number.

80532994 is a deficient number, since it is larger than the sum of its proper divisors (42314126).

80532994 is a wasteful number, since it uses less digits than its factorization.

80532994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682544.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 80532994 is about 8974.0177178341. The cubic root of 80532994 is about 431.8417380102.

The spelling of 80532994 in words is "eighty million, five hundred thirty-two thousand, nine hundred ninety-four".