86022393 has 8 divisors (see below), whose sum is σ = 116312256. Its totient is φ = 56540400.

The previous prime is 86022371. The next prime is 86022401. The reversal of 86022393 is 39322068.

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

It is not a de Polignac number, because 86022393 - 2¹⁷ = 85891321 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (86022593) 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, 201718 + ... + 202143.

It is an arithmetic number, because the mean of its divisors is an integer number (14539032).

Almost surely, 2^86022393 is an apocalyptic number.

It is an amenable number.

86022393 is a deficient number, since it is larger than the sum of its proper divisors (30289863).

86022393 is a wasteful number, since it uses less digits than its factorization.

86022393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403935.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 86022393 is about 9274.8257665576. The cubic root of 86022393 is about 441.4388040874.

The spelling of 86022393 in words is "eighty-six million, twenty-two thousand, three hundred ninety-three".