86436327 has 16 divisors (see below), whose sum is σ = 120176640. Its totient is φ = 55192032.

The previous prime is 86436293. The next prime is 86436341. The reversal of 86436327 is 72363468.

It is not a de Polignac number, because 86436327 - 2¹⁸ = 86174183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86436367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7138 + ... + 14960.

It is an arithmetic number, because the mean of its divisors is an integer number (7511040).

Almost surely, 2^86436327 is an apocalyptic number.

86436327 is a gapful number since it is divisible by the number (87) formed by its first and last digit.

86436327 is a deficient number, since it is larger than the sum of its proper divisors (33740313).

86436327 is a wasteful number, since it uses less digits than its factorization.

86436327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7982.

The product of its digits is 145152, while the sum is 39.

The square root of 86436327 is about 9297.1139070144. The cubic root of 86436327 is about 442.1457294018.

The spelling of 86436327 in words is "eighty-six million, four hundred thirty-six thousand, three hundred twenty-seven".