80104965 has 8 divisors (see below), whose sum is σ = 128167968. Its totient is φ = 42722640.

The previous prime is 80104943. The next prime is 80104987. The reversal of 80104965 is 56940108.

It is an interprime number because it is at equal distance from previous prime (80104943) and next prime (80104987).

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

It is not a de Polignac number, because 80104965 - 2¹⁰ = 80103941 is a prime.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2670151 + ... + 2670180.

It is an arithmetic number, because the mean of its divisors is an integer number (16020996).

Almost surely, 2^80104965 is an apocalyptic number.

It is an amenable number.

80104965 is a deficient number, since it is larger than the sum of its proper divisors (48063003).

80104965 is a wasteful number, since it uses less digits than its factorization.

80104965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5340339.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 80104965 is about 8950.1377084378. The cubic root of 80104965 is about 431.0753058446.

The spelling of 80104965 in words is "eighty million, one hundred four thousand, nine hundred sixty-five".