86443030 has 16 divisors (see below), whose sum is σ = 157347360. Its totient is φ = 34188352.

The previous prime is 86442959. The next prime is 86443037. The reversal of 86443030 is 3034468.

It is a self number, because there is not a number n which added to its sum of digits gives 86443030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86443037) 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, 47674 + ... + 49453.

It is an arithmetic number, because the mean of its divisors is an integer number (9834210).

Almost surely, 2^86443030 is an apocalyptic number.

86443030 is a deficient number, since it is larger than the sum of its proper divisors (70904330).

86443030 is a wasteful number, since it uses less digits than its factorization.

86443030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97223.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 86443030 is about 9297.4743882411. The cubic root of 86443030 is about 442.1571583396.

Adding to 86443030 its reverse (3034468), we get a palindrome (89477498).

The spelling of 86443030 in words is "eighty-six million, four hundred forty-three thousand, thirty".