82334556 has 30 divisors (see below), whose sum is σ = 215239640. Its totient is φ = 27444744.

The previous prime is 82334537. The next prime is 82334557. The reversal of 82334556 is 65543328.

It is a happy number.

It is a super-2 number, since 2×82334556² = 13557958223434272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 82334556.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82334557) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 126736 + ... + 127383.

Almost surely, 2^82334556 is an apocalyptic number.

It is an amenable number.

82334556 is an abundant number, since it is smaller than the sum of its proper divisors (132905084).

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

82334556 is a wasteful number, since it uses less digits than its factorization.

82334556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254135 (or 254124 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 82334556 is about 9073.8390993008. The cubic root of 82334556 is about 435.0381892750.

The spelling of 82334556 in words is "eighty-two million, three hundred thirty-four thousand, five hundred fifty-six".