82196326 has 16 divisors (see below), whose sum is σ = 133327296. Its totient is φ = 37856896.

The previous prime is 82196293. The next prime is 82196327. The reversal of 82196326 is 62369128.

It is a super-3 number, since 3×82196326³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82196327) 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, 24121 + ... + 27316.

It is an arithmetic number, because the mean of its divisors is an integer number (8332956).

Almost surely, 2^82196326 is an apocalyptic number.

82196326 is a deficient number, since it is larger than the sum of its proper divisors (51130970).

82196326 is a wasteful number, since it uses less digits than its factorization.

82196326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51503.

The product of its digits is 31104, while the sum is 37.

The square root of 82196326 is about 9066.2189472790. The cubic root of 82196326 is about 434.7945936467.

The spelling of 82196326 in words is "eighty-two million, one hundred ninety-six thousand, three hundred twenty-six".