86606042 has 8 divisors (see below), whose sum is σ = 132930336. Its totient is φ = 42295932.

The previous prime is 86606027. The next prime is 86606077. The reversal of 86606042 is 24060668.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 503438 + ... + 503609.

It is an arithmetic number, because the mean of its divisors is an integer number (16616292).

Almost surely, 2^86606042 is an apocalyptic number.

86606042 is a deficient number, since it is larger than the sum of its proper divisors (46324294).

86606042 is a wasteful number, since it uses less digits than its factorization.

86606042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007092.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 86606042 is about 9306.2367259811. The cubic root of 86606042 is about 442.4349199404.

The spelling of 86606042 in words is "eighty-six million, six hundred six thousand, forty-two".