82290834 has 24 divisors (see below), whose sum is σ = 178464000. Its totient is φ = 27404568.

The previous prime is 82290827. The next prime is 82290847. The reversal of 82290834 is 43809228.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34839 + ... + 37125.

It is an arithmetic number, because the mean of its divisors is an integer number (7436000).

Almost surely, 2^82290834 is an apocalyptic number.

82290834 is an abundant number, since it is smaller than the sum of its proper divisors (96173166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82290834 is a wasteful number, since it uses less digits than its factorization.

82290834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4294 (or 4291 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 82290834 is about 9071.4295455568. The cubic root of 82290834 is about 434.9611697404.

The spelling of 82290834 in words is "eighty-two million, two hundred ninety thousand, eight hundred thirty-four".