86239324 has 24 divisors (see below), whose sum is σ = 153348048. Its totient is φ = 42430080.

The previous prime is 86239291. The next prime is 86239327. The reversal of 86239324 is 42393268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86239327) 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 7 ways as a sum of consecutive naturals, for example, 139464 + ... + 140080.

It is an arithmetic number, because the mean of its divisors is an integer number (6389502).

Almost surely, 2^86239324 is an apocalyptic number.

It is an amenable number.

86239324 is a deficient number, since it is larger than the sum of its proper divisors (67108724).

86239324 is a wasteful number, since it uses less digits than its factorization.

86239324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125 (or 1123 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 86239324 is about 9286.5130161972. The cubic root of 86239324 is about 441.8095655958.

It can be divided in two parts, 862 and 39324, that added together give a triangular number (40186 = T₂₈₃).

The spelling of 86239324 in words is "eighty-six million, two hundred thirty-nine thousand, three hundred twenty-four".