80066598 has 8 divisors (see below), whose sum is σ = 160133208. Its totient is φ = 26688864.

The previous prime is 80066561. The next prime is 80066603. The reversal of 80066598 is 89566008.

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

80066598 is an admirable number.

It is a congruent number.

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, 6672211 + ... + 6672222.

It is an arithmetic number, because the mean of its divisors is an integer number (20016651).

Almost surely, 2^80066598 is an apocalyptic number.

80066598 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80066598 is a wasteful number, since it uses less digits than its factorization.

80066598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13344438.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 80066598 is about 8947.9940768867. The cubic root of 80066598 is about 431.0064723773.

The spelling of 80066598 in words is "eighty million, sixty-six thousand, five hundred ninety-eight".