82226326 has 16 divisors (see below), whose sum is σ = 151802784. Its totient is φ = 32529024.

The previous prime is 82226323. The next prime is 82226327. The reversal of 82226326 is 62362228.

It is a super-2 number, since 2×82226326² = 13522337374916552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82226323) 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, 225715 + ... + 226078.

It is an arithmetic number, because the mean of its divisors is an integer number (9487674).

Almost surely, 2^82226326 is an apocalyptic number.

82226326 is a deficient number, since it is larger than the sum of its proper divisors (69576458).

82226326 is a wasteful number, since it uses less digits than its factorization.

82226326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451815.

The product of its digits is 13824, while the sum is 31.

The square root of 82226326 is about 9067.8732898073. The cubic root of 82226326 is about 434.8474842963.

The spelling of 82226326 in words is "eighty-two million, two hundred twenty-six thousand, three hundred twenty-six".