86446061 has 8 divisors (see below), whose sum is σ = 93488640. Its totient is φ = 79459632.

The previous prime is 86446057. The next prime is 86446069. The reversal of 86446061 is 16064468.

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 86446061 - 2² = 86446057 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 (86446069) 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, 10805 + ... + 17018.

It is an arithmetic number, because the mean of its divisors is an integer number (11686080).

Almost surely, 2^86446061 is an apocalyptic number.

It is an amenable number.

86446061 is a deficient number, since it is larger than the sum of its proper divisors (7042579).

86446061 is a wasteful number, since it uses less digits than its factorization.

86446061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28075.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 86446061 is about 9297.6373880680. The cubic root of 86446061 is about 442.1623261466.

The spelling of 86446061 in words is "eighty-six million, four hundred forty-six thousand, sixty-one".