80658048 has 64 divisors (see below), whose sum is σ = 221666400. Its totient is φ = 25955328.

The previous prime is 80658031. The next prime is 80658091. The reversal of 80658048 is 84085608.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 80657997 and 80658015.

It is an unprimeable number.

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, 7515 + ... + 14757.

Almost surely, 2^80658048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80658048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110833200).

80658048 is an abundant number, since it is smaller than the sum of its proper divisors (141008352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80658048 is a wasteful number, since it uses less digits than its factorization.

80658048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7289 (or 7277 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 80658048 is about 8980.9825743067. The cubic root of 80658048 is about 432.0651479252.

The spelling of 80658048 in words is "eighty million, six hundred fifty-eight thousand, forty-eight".