82236336 has 160 divisors (see below), whose sum is σ = 266316288. Its totient is φ = 21288960.

The previous prime is 82236299. The next prime is 82236347. The reversal of 82236336 is 63363228.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 82236297 and 82236306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 292516 + ... + 292796.

Almost surely, 2^82236336 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 82236336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133158144).

82236336 is an abundant number, since it is smaller than the sum of its proper divisors (184079952).

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

82236336 is a wasteful number, since it uses less digits than its factorization.

82236336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 373 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

The square root of 82236336 is about 9068.4252216137. The cubic root of 82236336 is about 434.8651292806.

The spelling of 82236336 in words is "eighty-two million, two hundred thirty-six thousand, three hundred thirty-six".