86365246 has 8 divisors (see below), whose sum is σ = 141324984. Its totient is φ = 39256920.

The previous prime is 86365193. The next prime is 86365247. The reversal of 86365246 is 64256368.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 86365199 and 86365208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86365247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1962825 + ... + 1962868.

It is an arithmetic number, because the mean of its divisors is an integer number (17665623).

Almost surely, 2^86365246 is an apocalyptic number.

86365246 is a deficient number, since it is larger than the sum of its proper divisors (54959738).

86365246 is a wasteful number, since it uses less digits than its factorization.

86365246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3925706.

The product of its digits is 207360, while the sum is 40.

The square root of 86365246 is about 9293.2903753192. The cubic root of 86365246 is about 442.0244965027.

The spelling of 86365246 in words is "eighty-six million, three hundred sixty-five thousand, two hundred forty-six".