82288212 has 24 divisors (see below), whose sum is σ = 192210816. Its totient is φ = 27400128.

The previous prime is 82288201. The next prime is 82288223. The reversal of 82288212 is 21288228.

It is an interprime number because it is at equal distance from previous prime (82288201) and next prime (82288223).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10128 + ... + 16344.

It is an arithmetic number, because the mean of its divisors is an integer number (8008784).

Almost surely, 2^82288212 is an apocalyptic number.

It is an amenable number.

82288212 is an abundant number, since it is smaller than the sum of its proper divisors (109922604).

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

82288212 is a wasteful number, since it uses less digits than its factorization.

82288212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7327 (or 7325 counting only the distinct ones).

The product of its digits is 8192, while the sum is 33.

The square root of 82288212 is about 9071.2850247360. The cubic root of 82288212 is about 434.9565500266.

The spelling of 82288212 in words is "eighty-two million, two hundred eighty-eight thousand, two hundred twelve".