82094136 has 64 divisors (see below), whose sum is σ = 221356800. Its totient is φ = 25286400.

The previous prime is 82094119. The next prime is 82094143. The reversal of 82094136 is 63149028.

It is a junction number, because it is equal to n+sod(n) for n = 82094097 and 82094106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16501 + ... + 20891.

It is an arithmetic number, because the mean of its divisors is an integer number (3458700).

Almost surely, 2^82094136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82094136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110678400).

82094136 is an abundant number, since it is smaller than the sum of its proper divisors (139262664).

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

82094136 is a wasteful number, since it uses less digits than its factorization.

82094136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4460 (or 4456 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 82094136 is about 9060.5814382963. The cubic root of 82094136 is about 434.6143338244.

The spelling of 82094136 in words is "eighty-two million, ninety-four thousand, one hundred thirty-six".