86320357 has 8 divisors (see below), whose sum is σ = 90967680. Its totient is φ = 81747600.

The previous prime is 86320343. The next prime is 86320369. The reversal of 86320357 is 75302368.

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 86320357 - 2¹⁹ = 85796069 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 (86320387) 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, 16257 + ... + 20902.

It is an arithmetic number, because the mean of its divisors is an integer number (11370960).

Almost surely, 2^86320357 is an apocalyptic number.

It is an amenable number.

86320357 is a deficient number, since it is larger than the sum of its proper divisors (4647323).

86320357 is a wasteful number, since it uses less digits than its factorization.

86320357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37283.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 86320357 is about 9290.8749318888. The cubic root of 86320357 is about 441.9479013551.

The spelling of 86320357 in words is "eighty-six million, three hundred twenty thousand, three hundred fifty-seven".