82234816 has 56 divisors (see below), whose sum is σ = 170119040. Its totient is φ = 39398400.

The previous prime is 82234781. The next prime is 82234829. The reversal of 82234816 is 61843228.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 358990 + ... + 359218.

It is an arithmetic number, because the mean of its divisors is an integer number (3037840).

Almost surely, 2^82234816 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 82234816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85059520).

82234816 is an abundant number, since it is smaller than the sum of its proper divisors (87884224).

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

82234816 is a wasteful number, since it uses less digits than its factorization.

82234816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453 (or 443 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 82234816 is about 9068.3414139522. The cubic root of 82234816 is about 434.8624500145.

The spelling of 82234816 in words is "eighty-two million, two hundred thirty-four thousand, eight hundred sixteen".