84160423 has 8 divisors (see below), whose sum is σ = 85575168. Its totient is φ = 82755384.

The previous prime is 84160397. The next prime is 84160429. The reversal of 84160423 is 32406148.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 84160423 - 2²¹ = 82063271 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84160391 and 84160400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84160429) 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, 16236 + ... + 20782.

It is an arithmetic number, because the mean of its divisors is an integer number (10696896).

Almost surely, 2^84160423 is an apocalyptic number.

84160423 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

84160423 is a deficient number, since it is larger than the sum of its proper divisors (1414745).

84160423 is a wasteful number, since it uses less digits than its factorization.

84160423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4853.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 84160423 is about 9173.8990075104. The cubic root of 84160423 is about 438.2305365340.

The spelling of 84160423 in words is "eighty-four million, one hundred sixty thousand, four hundred twenty-three".