84112323 has 4 divisors (see below), whose sum is σ = 112149768. Its totient is φ = 56074880.

The previous prime is 84112321. The next prime is 84112333. The reversal of 84112323 is 32321148.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 84112323 - 2¹ = 84112321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 84112293 and 84112302.

It is not an unprimeable number, because it can be changed into a prime (84112321) 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, 14018718 + ... + 14018723.

It is an arithmetic number, because the mean of its divisors is an integer number (28037442).

Almost surely, 2^84112323 is an apocalyptic number.

84112323 is a deficient number, since it is larger than the sum of its proper divisors (28037445).

84112323 is a wasteful number, since it uses less digits than its factorization.

84112323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28037444.

The product of its digits is 1152, while the sum is 24.

The square root of 84112323 is about 9171.2770648367. The cubic root of 84112323 is about 438.1470336829.

The spelling of 84112323 in words is "eighty-four million, one hundred twelve thousand, three hundred twenty-three".