82823396 has 6 divisors (see below), whose sum is σ = 144940950. Its totient is φ = 41411696.

The previous prime is 82823393. The next prime is 82823401. The reversal of 82823396 is 69332828.

It can be written as a sum of positive squares in only one way, i.e., 82446400 + 376996 = 9080^2 + 614^2 .

It is not an unprimeable number, because it can be changed into a prime (82823393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10352921 + ... + 10352928.

It is an arithmetic number, because the mean of its divisors is an integer number (24156825).

Almost surely, 2^82823396 is an apocalyptic number.

It is an amenable number.

82823396 is a deficient number, since it is larger than the sum of its proper divisors (62117554).

82823396 is a wasteful number, since it uses less digits than its factorization.

82823396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20705853 (or 20705851 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 82823396 is about 9100.7360141914. The cubic root of 82823396 is about 435.8974662799.

The spelling of 82823396 in words is "eighty-two million, eight hundred twenty-three thousand, three hundred ninety-six".