82737282 has 16 divisors (see below), whose sum is σ = 165697920. Its totient is φ = 27541872.

The previous prime is 82737271. The next prime is 82737299. The reversal of 82737282 is 28273728.

It is a self number, because there is not a number n which added to its sum of digits gives 82737282.

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, 4282 + ... + 13557.

It is an arithmetic number, because the mean of its divisors is an integer number (10356120).

Almost surely, 2^82737282 is an apocalyptic number.

82737282 is an abundant number, since it is smaller than the sum of its proper divisors (82960638).

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

82737282 is a wasteful number, since it uses less digits than its factorization.

82737282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18617.

The product of its digits is 75264, while the sum is 39.

The square root of 82737282 is about 9096.0036279676. The cubic root of 82737282 is about 435.7463419473.

The spelling of 82737282 in words is "eighty-two million, seven hundred thirty-seven thousand, two hundred eighty-two".