84096123 has 4 divisors (see below), whose sum is σ = 112128168. Its totient is φ = 56064080.

The previous prime is 84096121. The next prime is 84096137. The reversal of 84096123 is 32169048.

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 84096123 - 2¹ = 84096121 is a prime.

It is a super-2 number, since 2×84096123² = 14144315807262258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84096121) 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, 14016018 + ... + 14016023.

It is an arithmetic number, because the mean of its divisors is an integer number (28032042).

Almost surely, 2^84096123 is an apocalyptic number.

84096123 is a deficient number, since it is larger than the sum of its proper divisors (28032045).

84096123 is a wasteful number, since it uses less digits than its factorization.

84096123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28032044.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 84096123 is about 9170.3938301471. The cubic root of 84096123 is about 438.1189028953.

The spelling of 84096123 in words is "eighty-four million, ninety-six thousand, one hundred twenty-three".