80609087 has 8 divisors (see below), whose sum is σ = 91916496. Its totient is φ = 70031232.

The previous prime is 80609057. The next prime is 80609093. The reversal of 80609087 is 78090608.

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

It is a cyclic number.

It is not a de Polignac number, because 80609087 - 2¹⁰ = 80608063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80609087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80609017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182153 + ... + 182594.

It is an arithmetic number, because the mean of its divisors is an integer number (11489562).

Almost surely, 2^80609087 is an apocalyptic number.

80609087 is a deficient number, since it is larger than the sum of its proper divisors (11307409).

80609087 is a wasteful number, since it uses less digits than its factorization.

80609087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364777.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 80609087 is about 8978.2563451931. The cubic root of 80609087 is about 431.9777062541.

The spelling of 80609087 in words is "eighty million, six hundred nine thousand, eighty-seven".