84534268 has 96 divisors (see below), whose sum is σ = 203212800. Its totient is φ = 29776896.

The previous prime is 84534253. The next prime is 84534277. The reversal of 84534268 is 86243548.

It is a self number, because there is not a number n which added to its sum of digits gives 84534268.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117213 + ... + 117931.

It is an arithmetic number, because the mean of its divisors is an integer number (2116800).

Almost surely, 2^84534268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84534268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101606400).

84534268 is an abundant number, since it is smaller than the sum of its proper divisors (118678532).

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

84534268 is a wasteful number, since it uses less digits than its factorization.

84534268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779 (or 777 counting only the distinct ones).

The product of its digits is 184320, while the sum is 40.

The square root of 84534268 is about 9194.2518999645. The cubic root of 84534268 is about 438.8784590969.

It can be divided in two parts, 8453 and 4268, that added together give a palindrome (12721).

The spelling of 84534268 in words is "eighty-four million, five hundred thirty-four thousand, two hundred sixty-eight".