80288087 has 8 divisors (see below), whose sum is σ = 87972240. Its totient is φ = 72668160.

The previous prime is 80288083. The next prime is 80288119. The reversal of 80288087 is 78088208.

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 80288087 - 2² = 80288083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80288081) by changing a digit.

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, 13418 + ... + 18455.

It is an arithmetic number, because the mean of its divisors is an integer number (10996530).

Almost surely, 2^80288087 is an apocalyptic number.

80288087 is a deficient number, since it is larger than the sum of its proper divisors (7684153).

80288087 is a wasteful number, since it uses less digits than its factorization.

80288087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32113.

The product of its (nonzero) digits is 57344, while the sum is 41.

The square root of 80288087 is about 8960.3619904555. The cubic root of 80288087 is about 431.4035389155.

The spelling of 80288087 in words is "eighty million, two hundred eighty-eight thousand, eighty-seven".