86099089 has 8 divisors (see below), whose sum is σ = 90737280. Its totient is φ = 81471600.

The previous prime is 86099081. The next prime is 86099093. The reversal of 86099089 is 98099068.

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 86099089 - 2³ = 86099081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86099081) 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, 18024 + ... + 22294.

It is an arithmetic number, because the mean of its divisors is an integer number (11342160).

Almost surely, 2^86099089 is an apocalyptic number.

It is an amenable number.

86099089 is a deficient number, since it is larger than the sum of its proper divisors (4638191).

86099089 is a wasteful number, since it uses less digits than its factorization.

86099089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5351.

The product of its (nonzero) digits is 279936, while the sum is 49.

The square root of 86099089 is about 9278.9594783036. The cubic root of 86099089 is about 441.5699580515.

The spelling of 86099089 in words is "eighty-six million, ninety-nine thousand, eighty-nine".