86600449 has 8 divisors (see below), whose sum is σ = 93602600. Its totient is φ = 79646976.

The previous prime is 86600447. The next prime is 86600483. The reversal of 86600449 is 94400668.

It can be written as a sum of positive squares in 4 ways, for example, as 17424 + 86583025 = 132^2 + 9305^2 .

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 86600449 - 2¹ = 86600447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86600441) by changing a digit.

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, 8424 + ... + 15625.

It is an arithmetic number, because the mean of its divisors is an integer number (11700325).

Almost surely, 2^86600449 is an apocalyptic number.

It is an amenable number.

86600449 is a deficient number, since it is larger than the sum of its proper divisors (7002151).

86600449 is a wasteful number, since it uses less digits than its factorization.

86600449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24339.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 86600449 is about 9305.9362237230. The cubic root of 86600449 is about 442.4253956173.

The spelling of 86600449 in words is "eighty-six million, six hundred thousand, four hundred forty-nine".