86741109 has 36 divisors (see below), whose sum is σ = 155072736. Its totient is φ = 45747936.

The previous prime is 86741101. The next prime is 86741147. The reversal of 86741109 is 90114768.

It is not a de Polignac number, because 86741109 - 2³ = 86741101 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86741101) 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 35 ways as a sum of consecutive naturals, for example, 6574 + ... + 14720.

It is an arithmetic number, because the mean of its divisors is an integer number (4307576).

Almost surely, 2^86741109 is an apocalyptic number.

It is an amenable number.

86741109 is a deficient number, since it is larger than the sum of its proper divisors (68331627).

86741109 is a wasteful number, since it uses less digits than its factorization.

86741109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8186 (or 8170 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 86741109 is about 9313.4906989807. The cubic root of 86741109 is about 442.6648012025.

The spelling of 86741109 in words is "eighty-six million, seven hundred forty-one thousand, one hundred nine".