86544092 has 6 divisors (see below), whose sum is σ = 151452168. Its totient is φ = 43272044.

The previous prime is 86544053. The next prime is 86544097. The reversal of 86544092 is 29044568.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86544097) 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 as a sum of consecutive naturals, namely, 10818008 + ... + 10818015.

It is an arithmetic number, because the mean of its divisors is an integer number (25242028).

Almost surely, 2^86544092 is an apocalyptic number.

It is an amenable number.

86544092 is a deficient number, since it is larger than the sum of its proper divisors (64908076).

86544092 is a wasteful number, since it uses less digits than its factorization.

86544092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21636027 (or 21636025 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 86544092 is about 9302.9077174827. The cubic root of 86544092 is about 442.3294023556.

The spelling of 86544092 in words is "eighty-six million, five hundred forty-four thousand, ninety-two".