82056227 has 8 divisors (see below), whose sum is σ = 89581872. Its totient is φ = 74541600.

The previous prime is 82056223. The next prime is 82056239. The reversal of 82056227 is 72265028.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 82056227 - 2² = 82056223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82056193 and 82056202.

It is not an unprimeable number, because it can be changed into a prime (82056223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25277 + ... + 28337.

It is an arithmetic number, because the mean of its divisors is an integer number (11197734).

Almost surely, 2^82056227 is an apocalyptic number.

82056227 is a deficient number, since it is larger than the sum of its proper divisors (7525645).

82056227 is a wasteful number, since it uses less digits than its factorization.

82056227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5509.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 82056227 is about 9058.4892228230. The cubic root of 82056227 is about 434.5474255478.

The spelling of 82056227 in words is "eighty-two million, fifty-six thousand, two hundred twenty-seven".