80496578 has 8 divisors (see below), whose sum is σ = 127099920. Its totient is φ = 38129940.

The previous prime is 80496557. The next prime is 80496583. The reversal of 80496578 is 87569408.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1059128 + ... + 1059203.

It is an arithmetic number, because the mean of its divisors is an integer number (15887490).

Almost surely, 2^80496578 is an apocalyptic number.

80496578 is a deficient number, since it is larger than the sum of its proper divisors (46603342).

80496578 is a wasteful number, since it uses less digits than its factorization.

80496578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2118352.

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 80496578 is about 8971.9885198322. The cubic root of 80496578 is about 431.7766370749.

The spelling of 80496578 in words is "eighty million, four hundred ninety-six thousand, five hundred seventy-eight".