86484169 has 4 divisors (see below), whose sum is σ = 86559696. Its totient is φ = 86408644.

The previous prime is 86484161. The next prime is 86484187. The reversal of 86484169 is 96148468.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 86484169 - 2³ = 86484161 is a prime.

It is a super-2 number, since 2×86484169² = 14959022975241122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86484161) 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 3 ways as a sum of consecutive naturals, for example, 36019 + ... + 38344.

It is an arithmetic number, because the mean of its divisors is an integer number (21639924).

Almost surely, 2^86484169 is an apocalyptic number.

It is an amenable number.

86484169 is a deficient number, since it is larger than the sum of its proper divisors (75527).

86484169 is a wasteful number, since it uses less digits than its factorization.

86484169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75526.

The product of its digits is 331776, while the sum is 46.

The square root of 86484169 is about 9299.6865000924. The cubic root of 86484169 is about 442.2272893786.

The spelling of 86484169 in words is "eighty-six million, four hundred eighty-four thousand, one hundred sixty-nine".