84543126 has 8 divisors (see below), whose sum is σ = 169086264. Its totient is φ = 28181040.

The previous prime is 84543089. The next prime is 84543127. The reversal of 84543126 is 62134548.

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

84543126 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84543127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7045255 + ... + 7045266.

It is an arithmetic number, because the mean of its divisors is an integer number (21135783).

Almost surely, 2^84543126 is an apocalyptic number.

84543126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84543126 is a wasteful number, since it uses less digits than its factorization.

84543126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14090526.

The product of its digits is 23040, while the sum is 33.

The square root of 84543126 is about 9194.7336013612. The cubic root of 84543126 is about 438.8937879874.

The spelling of 84543126 in words is "eighty-four million, five hundred forty-three thousand, one hundred twenty-six".