84534414 has 16 divisors (see below), whose sum is σ = 169612752. Its totient is φ = 28087488.

The previous prime is 84534403. The next prime is 84534419. The reversal of 84534414 is 41443548.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84534419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20629 + ... + 24384.

It is an arithmetic number, because the mean of its divisors is an integer number (10600797).

Almost surely, 2^84534414 is an apocalyptic number.

84534414 is an abundant number, since it is smaller than the sum of its proper divisors (85078338).

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

84534414 is a wasteful number, since it uses less digits than its factorization.

84534414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45331.

The product of its digits is 30720, while the sum is 33.

The square root of 84534414 is about 9194.2598397043. The cubic root of 84534414 is about 438.8787117605.

It can be divided in two parts, 84534 and 414, that added together give a palindrome (84948).

The spelling of 84534414 in words is "eighty-four million, five hundred thirty-four thousand, four hundred fourteen".