82266926 has 16 divisors (see below), whose sum is σ = 141571584. Its totient is φ = 35121624.

The previous prime is 82266913. The next prime is 82266931. The reversal of 82266926 is 62966228.

It is a super-2 number, since 2×82266926² = 13535694226978952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7490 + ... + 14853.

It is an arithmetic number, because the mean of its divisors is an integer number (8848224).

Almost surely, 2^82266926 is an apocalyptic number.

82266926 is a deficient number, since it is larger than the sum of its proper divisors (59304658).

82266926 is a wasteful number, since it uses less digits than its factorization.

82266926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22615.

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

The square root of 82266926 is about 9070.1116861922. Note that the first 3 decimals coincide. The cubic root of 82266926 is about 434.9190424933.

The spelling of 82266926 in words is "eighty-two million, two hundred sixty-six thousand, nine hundred twenty-six".