82283243 has 8 divisors (see below), whose sum is σ = 98987520. Its totient is φ = 66816360.

The previous prime is 82283239. The next prime is 82283273. The reversal of 82283243 is 34238228.

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 82283243 - 2² = 82283239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82283203) 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, 309203 + ... + 309468.

It is an arithmetic number, because the mean of its divisors is an integer number (12373440).

Almost surely, 2^82283243 is an apocalyptic number.

82283243 is a deficient number, since it is larger than the sum of its proper divisors (16704277).

82283243 is a wasteful number, since it uses less digits than its factorization.

82283243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618697.

The product of its digits is 18432, while the sum is 32.

The square root of 82283243 is about 9071.0111343775. The cubic root of 82283243 is about 434.9477948536.

The spelling of 82283243 in words is "eighty-two million, two hundred eighty-three thousand, two hundred forty-three".