86446151 has 12 divisors (see below), whose sum is σ = 96637800. Its totient is φ = 77249040.

The previous prime is 86446117. The next prime is 86446153. The reversal of 86446151 is 15164468.

It is a de Polignac number, because none of the positive numbers 2^k-86446151 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 (86446153) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1085 + ... + 13193.

It is an arithmetic number, because the mean of its divisors is an integer number (8053150).

Almost surely, 2^86446151 is an apocalyptic number.

86446151 is a deficient number, since it is larger than the sum of its proper divisors (10191649).

86446151 is a wasteful number, since it uses less digits than its factorization.

86446151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12190 (or 12179 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 86446151 is about 9297.6422280060. The cubic root of 86446151 is about 442.1624795933.

The spelling of 86446151 in words is "eighty-six million, four hundred forty-six thousand, one hundred fifty-one".