86433042 has 8 divisors (see below), whose sum is σ = 172866096. Its totient is φ = 28811012.

The previous prime is 86433041. The next prime is 86433091. The reversal of 86433042 is 24033468.

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

86433042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (86433041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7202748 + ... + 7202759.

It is an arithmetic number, because the mean of its divisors is an integer number (21608262).

Almost surely, 2^86433042 is an apocalyptic number.

86433042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86433042 is a wasteful number, since it uses less digits than its factorization.

86433042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14405512.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 86433042 is about 9296.9372376068. The cubic root of 86433042 is about 442.1401281029.

The spelling of 86433042 in words is "eighty-six million, four hundred thirty-three thousand, forty-two".